Backpack

Backpack is a Solana-first crypto company founded by Armani Ferrante and Tristan Yver — the same team behind Coral and the Anchor framework that powers a majority of Solana programs. It operates two flagship products: Backpack Wallet, an open-source self-custodial multichain wallet (Solana, Ethereum, Bitcoin) with an xNFT plugin runtime, available as a Chrome/Brave extension and iOS/Android app; and Backpack Exchange, a fully fledged centralized exchange offering spot, perpetual futures, dated futures, prediction markets, borrow/lend, RFQ, strategies, vaults, and securities, with a comprehensive ED25519-signed REST + WebSocket API documented at docs.backpack.exchange. Backpack Exchange acquired and processes FTX EU claims and is one of the more technically transparent venues to emerge post-FTX.

Backpack publishes 14 APIs on the APIs.io network, including Account API, Assets API, Borrow Lend API, and 11 more. Tagged areas include Crypto, Exchange, Wallets, Trading, and Perpetuals.

The Backpack catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 3 Spectral governance rulesets.

Backpack’s developer surface includes developer portal, documentation, signup flow, engineering blog, support, FAQ, authentication, and 37 more developer resources.

🌐 Visit website 📡 Source on GitHub

54.9/100 strong ▬ flat Agent 30/100 agent ready open core · GPL-3.0 Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

1 APIs 19 Features 6 Use Cases

Crypto Exchange Wallets Trading Perpetuals Solana Web3 DeFixNFTAnchorCoralCentralized ExchangeSelf-Custody

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 54.9/100 · strong

Contract Quality 12.4 / 16

Developer Ergonomics 4.0 / 13

Access Clarity 8.2 / 13

Operational Transparency 5.1 / 8

Contract Governance 2.2 / 8

Discoverability 3.9 / 7

Regulatory Posture 4.9 / 15

Open Source Surface 6.0 / 10

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 30/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Payments regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Open Source Surface applies to this provider. This product is open source and we read its repository directly, so Open Source Surface carries 10 points of the composite. It is scored from what the repository actually publishes — a security policy, a contribution guide, a release history, a code of conduct — read live from the provider rather than inferred from our own catalog pointers. This facet adds; nothing was taken away to make room for it. An open-source project is not excused from the commercial facets, because exemption would strip it of the points it does earn. If we have the wrong repository, or this product is not open source, say so on your provider repo and we will drop the facet rather than have you publish against it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 65 points between them, because both conditional facets apply and carry 35 points together. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 65% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/backpack: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 15

Individual APIs this provider publishes, each with its own machine-readable definition.

Backpack Wallet

Backpack Wallet is a self-custodial multichain wallet for Solana, Ethereum, and Bitcoin, originally built around the xNFT (executable NFT) protocol that lets dApps run as plugin...

Backpack Account API

Account settings and limits.

Backpack Assets API

Assets and collateral data.

Backpack Borrow Lend API

Borrowing and lending.

Backpack Borrow Lend Markets API

Borrowing and lending.

Backpack Capital API

Capital management.

Backpack Markets API

Public market data.

Backpack Order API

Order management.

Backpack Position API

Positions and futures data.

Backpack RFQ API

RFQ (Request For Quote) - Maker.

Backpack Strategy API

Strategies.

Backpack System API

Exchange system status.

Backpack Trades API

Public trade data.

Backpack Vaults API

Vault data.

Backpack Withdrawal Delays API

Withdrawal delays.

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Postman Collections 1

Ready-to-run Postman collections for exercising this provider's APIs.

Backpack Exchange API

POSTMAN

Open Collections 16

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

Backpack Exchange Account API

OPEN COLLECTION

Backpack Exchange Account Assets API

OPEN COLLECTION

Backpack Exchange Account Borrow Lend API

OPEN COLLECTION

Backpack Exchange Account Borrow Lend Markets API

OPEN COLLECTION

Backpack Exchange Account Capital API

OPEN COLLECTION

Backpack Exchange API

OPEN COLLECTION

Backpack Exchange Account Markets API

OPEN COLLECTION

Backpack Exchange Account Order API

OPEN COLLECTION

Backpack Exchange Account Position API

OPEN COLLECTION

Backpack Exchange Account RFQ API

OPEN COLLECTION

Backpack Exchange Account Strategy API

OPEN COLLECTION

Backpack Exchange Account System API

OPEN COLLECTION

Backpack Exchange Account Trades API

OPEN COLLECTION

Backpack Exchange Account Vaults API

OPEN COLLECTION

Backpack Exchange Account Withdrawal Delays API

OPEN COLLECTION

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Arazzo Workflows 8

Multi-step API workflows described with the Arazzo specification.

Backpack Balance-Checked Market Buy

Confirm available balance, read the ticker, then place a market buy and verify the fill.

ARAZZO

Backpack Balance-Checked Withdrawal

Confirm available balance, request a withdrawal, then reconcile it against withdrawal history.

ARAZZO

Backpack Cancel and Replace an Order

Look up a resting order, cancel it, and place a replacement at a new price.

ARAZZO

Backpack Get Deposit Address and Reconcile History

Fetch a blockchain deposit address, then read deposit history to reconcile incoming funds.

ARAZZO

Backpack Flatten Open Orders on a Market

List open orders on a market, cancel them all, and confirm none remain.

ARAZZO

Backpack Market and Trade Analytics

Discover markets, pull all tickers, and read recent trades for a chosen symbol.

ARAZZO

Backpack Place a Limit Order

Price a market from the ticker and order book, then place and confirm a limit order.

ARAZZO

Backpack Add a Take-Profit to a Position

Read an open futures position and the mark price, then place a reduce-only take-profit order.

ARAZZO

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Pricing Plans 1

Published pricing tiers and plan structures.

Backpack Plans Pricing

5 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Backpack Rate Limits

3 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Backpack Finops

FINOPS

Features 19

Notable capabilities this provider offers.

All-in-one crypto app — spot, perpetual futures, dated futures, prediction markets, borrow/lend, RFQ, strategies, vaults

Unified cross-margin — spot balances, perps margin, and lending balances live in one collateral pool

ED25519 signed-request authentication with per-operation instruction binding and X-Window replay protection

Public + authenticated WebSocket streams for market data, order updates, position updates, and RFQ

Sub-accounts with aggregated VIP tier / fee tier across the main account

Volume-based maker/taker fee tiers recalculated hourly, USDT/USDC pair at 0% fees

Borrow/lend with auto-lend and manual modes, APY history endpoints, and liquidation-price simulation

RFQ workflow with millisecond market-maker quotes and 2-minute acceptance windows

Strategies API (grid bots and other programmatic strategies) with full lifecycle endpoints

Configurable withdrawal delay policy (create/update/get) for account-level security

Dust conversion endpoint for sweeping small balances

Proof of Reserves publishing

Multichain self-custodial wallet (Solana, Ethereum, Bitcoin) with xNFT plugin runtime

Mobile apps (iOS, Android) and Chrome/Brave extension sharing exchange session

Stocks and securities trading surface (regional)

Prediction markets with tagged event discovery

Vault tokens with mint/redeem flow and pending redemption queue

Open source wallet under GPL-3.0 at github.com/coral-xyz/backpack

Founded by Armani Ferrante (creator of the Anchor framework) and Tristan Yver via Coral

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Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Backpack Exchange WebSocket Streams API

Real-time market data and account event streams for Backpack Exchange. Clients connect to a single WebSocket endpoint and manage many streams over that connection by sending `SU...

ASYNCAPI

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Backpack Context

8 classes · 25 properties

JSON-LD

Spectral Rules 3

Spectral governance rulesets for linting and validating these APIs.

Backpack API Rules

8 rules · 1 errors 6 warnings 1 info

SPECTRAL

Backpack API Rules

6 rules · 4 warnings 2 info

SPECTRAL

Backpack API Rules

6 rules · 3 warnings 3 info

SPECTRAL

JSON Schema 5

Standalone JSON Schema definitions for this provider's data models.

Backpack Balance

3 properties

JSON SCHEMA

Backpack Market

15 properties

JSON SCHEMA

Backpack Order

29 properties

JSON SCHEMA

Backpack Position

20 properties

JSON SCHEMA

Backpack Trade

6 properties

JSON SCHEMA

Examples 3

Example request and response payloads for these APIs.

Backpack Depth Example

2 fields

EXAMPLE

Backpack Markets List Example

2 fields

EXAMPLE

Backpack Order Execute Example

2 fields

EXAMPLE

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Backpack Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Backpack Agentic Access

81 operations · 21 acting

AGENTIC

Use Cases 6

What developers build with this provider.

Programmatic spot and perps trading

Build trading bots and execution algorithms against the Backpack Exchange order book using ED25519 signed requests and the orderExecute instruction set.

Real-time market data ingestion

Subscribe to WebSocket streams (ticker, depth, trades, klines, mark price, open interest, liquidation) for low-latency market state in research pipelines and dashboards.

Market making and RFQ liquidity provisioning

Respond to RFQs with quotes via /api/v1/rfq/quote and stream account.rfqUpdate events to compete on size-aware fills.

Lending and borrowing automation

Use the Borrow Lend endpoints to automate APY hunting across markets, manage liquidation price thresholds, and reconcile interest history.

Portfolio reconciliation and TaxOps

Pull fill, order, funding, settlement, deposit, and withdrawal history from /wapi/v1/history/* to build internal P&L and tax reporting.

Multichain wallet integration

Embed or extend the open-source Backpack wallet for Solana / Ethereum / Bitcoin signing flows, or ship dApps as xNFTs inside the wallet runtime.

Integrations 9

Pre-built integrations with other platforms and tools.

Solana

Native settlement chain for the wallet and the home of the Anchor framework and xNFT protocol.

Ethereum

Supported in the multichain wallet for EVM signing and asset management.

Bitcoin

Supported in the multichain wallet for BTC custody and transfers.

TradingView

Charting integration exposed via the TradingView tag in the API for klines and ticker data.

Plaid

US fiat onramp identity verification used during KYC and bank-link flows.

Banxa

Third-party crypto onramp partner integrated into the deposit flow.

Easy Euro / Equals Money

EUR onramp partners surfaced as dedicated API tag groups in the exchange spec.

Sygna Bridge

Travel Rule compliance partner for cross-VASP withdrawal information sharing.

Coral / Anchor

Same founding team (Armani Ferrante) — Backpack ships on top of Anchor-based Solana programs.

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Solutions 4

Packaged solutions this provider offers.

Backpack Exchange

Centralized crypto exchange with spot, perpetuals, lending, RFQ, strategies, and prediction markets — accessible via the REST + WebSocket API.

Backpack Wallet

Self-custody multichain wallet with xNFT runtime, available as Chrome/Brave extension and iOS/Android apps.

Backpack EU

Regulated European entity surfaced via European Private Beta and FTX EU Claims tags.

FTX Creditor Claims processing

Dedicated tag group for processing FTX creditor and FTX EU claims through the exchange.

Resources

Get Started 5

Portal, sign-up, and the first successful call

Portal

Portal

Signup

Signup

Signup

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Design & Contract 10

Pagination, idempotency, versioning, errors, and events

Arazzo

Arazzo

Arazzo

Arazzo

Arazzo

Arazzo

Arazzo

Arazzo

SpectralRules

Vocabulary

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Build 7

SDKs, sample code, and the tooling you integrate with

PostmanWorkspace

PostmanWorkspace

GitHubOrganization

GitHubRepository

GitHubRepository

GitHubRepository

GitHubRepository

GitHubRepository

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Access & Security 3

Authentication, authorization, and security posture

SecurityPolicy

SecurityPolicy

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 8

Status, limits, changes, and where to get help

IssueTracker

Releases

StatusPage

Forums

Support

FAQ

RateLimits

ChangeLog

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Commercial 5

Pricing, plans, and the legal terms of use

License

TermsOfService

PrivacyPolicy

Plans

FinOps

Company 4

The organization behind the API

Website

Website

Blog

Blog

Twitter

Twitter

LinkedIn

Source (apis.yml)

aid: backpack
url: https://raw.githubusercontent.com/api-evangelist/backpack/refs/heads/main/apis.yml
apis:
- aid: backpack:backpack-wallet
  name: Backpack Wallet
  tags:
  - Crypto
  - Wallets
  - Solana
  - Ethereum
  - Bitcoin
  - Multi-Chain
  - xNFT
  - Self-Custody
  tags_raw:
  - Crypto
  - Wallet
  - Solana
  - Ethereum
  - Bitcoin
  - Multi-Chain
  - xNFT
  - Self-Custody
  humanURL: https://backpack.app/
  properties:
  - url: https://backpack.app/
    type: Documentation
  - url: https://github.com/coral-xyz/backpack
    type: GitHubRepository
  - url: https://chromewebstore.google.com/detail/backpack/aflkmfhebedbjioipglgcbcmnbpgliof
    name: Chrome / Brave Extension
    type: Tools
  - url: https://apps.apple.com/us/app/backpack-wallet-exchange/id6445964121
    name: iOS App
    type: Tools
  - url: https://play.google.com/store/search?q=backpack+wallet+and+exchange&c=apps&hl=en_US
    name: Android App
    type: Tools
  description: Backpack Wallet is a self-custodial multichain wallet for Solana, Ethereum, and Bitcoin, originally built around
    the xNFT (executable NFT) protocol that lets dApps run as plugins inside the wallet. Available as a Chrome/Brave extension
    and iOS/Android mobile app, sharing identity and session with Backpack Exchange when linked. Open source under GPL-3.0
    at github.com/coral-xyz/backpack.
- aid: backpack:backpack-account-api
  name: Backpack Account API
  description: Account settings and limits.
  humanURL: https://docs.backpack.exchange/
  baseURL: https://api.backpack.exchange
  tags:
  - Account
  properties:
  - type: OpenAPI
    url: openapi/backpack-account-api-openapi.yml
  - type: Documentation
    url: https://docs.backpack.exchange/
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication/Signing-requests
  - type: Documentation
    url: https://docs.backpack.exchange/#section/Infrastructure
  - type: ChangeLog
    url: https://docs.backpack.exchange/#section/Changelog
  - type: JSONSchema
    url: json-schema/backpack-order-schema.json
  - type: JSONSchema
    url: json-schema/backpack-market-schema.json
  - type: JSONSchema
    url: json-schema/backpack-position-schema.json
  - type: JSONSchema
    url: json-schema/backpack-balance-schema.json
  - type: JSONSchema
    url: json-schema/backpack-trade-schema.json
  - type: JSONLD
    url: json-ld/backpack-context.jsonld
  - type: Examples
    url: examples/backpack-order-execute-example.json
  - type: Examples
    url: examples/backpack-markets-list-example.json
  - type: Examples
    url: examples/backpack-depth-example.json
  - type: Documentation
    url: https://docs.backpack.exchange/#tag/Streams
  - type: AsyncAPI
    url: asyncapi/backpack-asyncapi.yml
- aid: backpack:backpack-assets-api
  name: Backpack Assets API
  description: Assets and collateral data.
  humanURL: https://docs.backpack.exchange/
  baseURL: https://api.backpack.exchange
  tags:
  - Assets
  properties:
  - type: OpenAPI
    url: openapi/backpack-assets-api-openapi.yml
  - type: Documentation
    url: https://docs.backpack.exchange/
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication/Signing-requests
  - type: Documentation
    url: https://docs.backpack.exchange/#section/Infrastructure
  - type: ChangeLog
    url: https://docs.backpack.exchange/#section/Changelog
  - type: JSONSchema
    url: json-schema/backpack-order-schema.json
  - type: JSONSchema
    url: json-schema/backpack-market-schema.json
  - type: JSONSchema
    url: json-schema/backpack-position-schema.json
  - type: JSONSchema
    url: json-schema/backpack-balance-schema.json
  - type: JSONSchema
    url: json-schema/backpack-trade-schema.json
  - type: JSONLD
    url: json-ld/backpack-context.jsonld
  - type: Examples
    url: examples/backpack-order-execute-example.json
  - type: Examples
    url: examples/backpack-markets-list-example.json
  - type: Examples
    url: examples/backpack-depth-example.json
  - type: Documentation
    url: https://docs.backpack.exchange/#tag/Streams
  - type: AsyncAPI
    url: asyncapi/backpack-asyncapi.yml
- aid: backpack:backpack-borrow-lend-api
  name: Backpack Borrow Lend API
  description: Borrowing and lending.
  humanURL: https://docs.backpack.exchange/
  baseURL: https://api.backpack.exchange
  tags:
  - Borrow Lend
  properties:
  - type: OpenAPI
    url: openapi/backpack-borrow-lend-api-openapi.yml
  - type: Documentation
    url: https://docs.backpack.exchange/
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication/Signing-requests
  - type: Documentation
    url: https://docs.backpack.exchange/#section/Infrastructure
  - type: ChangeLog
    url: https://docs.backpack.exchange/#section/Changelog
  - type: JSONSchema
    url: json-schema/backpack-order-schema.json
  - type: JSONSchema
    url: json-schema/backpack-market-schema.json
  - type: JSONSchema
    url: json-schema/backpack-position-schema.json
  - type: JSONSchema
    url: json-schema/backpack-balance-schema.json
  - type: JSONSchema
    url: json-schema/backpack-trade-schema.json
  - type: JSONLD
    url: json-ld/backpack-context.jsonld
  - type: Examples
    url: examples/backpack-order-execute-example.json
  - type: Examples
    url: examples/backpack-markets-list-example.json
  - type: Examples
    url: examples/backpack-depth-example.json
  - type: Documentation
    url: https://docs.backpack.exchange/#tag/Streams
  - type: AsyncAPI
    url: asyncapi/backpack-asyncapi.yml
- aid: backpack:backpack-borrow-lend-markets-api
  name: Backpack Borrow Lend Markets API
  description: Borrowing and lending.
  humanURL: https://docs.backpack.exchange/
  baseURL: https://api.backpack.exchange
  tags:
  - Borrow Lend Markets
  properties:
  - type: OpenAPI
    url: openapi/backpack-borrow-lend-markets-api-openapi.yml
  - type: Documentation
    url: https://docs.backpack.exchange/
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication/Signing-requests
  - type: Documentation
    url: https://docs.backpack.exchange/#section/Infrastructure
  - type: ChangeLog
    url: https://docs.backpack.exchange/#section/Changelog
  - type: JSONSchema
    url: json-schema/backpack-order-schema.json
  - type: JSONSchema
    url: json-schema/backpack-market-schema.json
  - type: JSONSchema
    url: json-schema/backpack-position-schema.json
  - type: JSONSchema
    url: json-schema/backpack-balance-schema.json
  - type: JSONSchema
    url: json-schema/backpack-trade-schema.json
  - type: JSONLD
    url: json-ld/backpack-context.jsonld
  - type: Examples
    url: examples/backpack-order-execute-example.json
  - type: Examples
    url: examples/backpack-markets-list-example.json
  - type: Examples
    url: examples/backpack-depth-example.json
  - type: Documentation
    url: https://docs.backpack.exchange/#tag/Streams
  - type: AsyncAPI
    url: asyncapi/backpack-asyncapi.yml
- aid: backpack:backpack-capital-api
  name: Backpack Capital API
  description: Capital management.
  humanURL: https://docs.backpack.exchange/
  baseURL: https://api.backpack.exchange
  tags:
  - Capital
  properties:
  - type: OpenAPI
    url: openapi/backpack-capital-api-openapi.yml
  - type: Documentation
    url: https://docs.backpack.exchange/
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication/Signing-requests
  - type: Documentation
    url: https://docs.backpack.exchange/#section/Infrastructure
  - type: ChangeLog
    url: https://docs.backpack.exchange/#section/Changelog
  - type: JSONSchema
    url: json-schema/backpack-order-schema.json
  - type: JSONSchema
    url: json-schema/backpack-market-schema.json
  - type: JSONSchema
    url: json-schema/backpack-position-schema.json
  - type: JSONSchema
    url: json-schema/backpack-balance-schema.json
  - type: JSONSchema
    url: json-schema/backpack-trade-schema.json
  - type: JSONLD
    url: json-ld/backpack-context.jsonld
  - type: Examples
    url: examples/backpack-order-execute-example.json
  - type: Examples
    url: examples/backpack-markets-list-example.json
  - type: Examples
    url: examples/backpack-depth-example.json
  - type: Documentation
    url: https://docs.backpack.exchange/#tag/Streams
  - type: AsyncAPI
    url: asyncapi/backpack-asyncapi.yml
- aid: backpack:backpack-markets-api
  name: Backpack Markets API
  description: Public market data.
  humanURL: https://docs.backpack.exchange/
  baseURL: https://api.backpack.exchange
  tags:
  - Markets
  properties:
  - type: OpenAPI
    url: openapi/backpack-markets-api-openapi.yml
  - type: Documentation
    url: https://docs.backpack.exchange/
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication/Signing-requests
  - type: Documentation
    url: https://docs.backpack.exchange/#section/Infrastructure
  - type: ChangeLog
    url: https://docs.backpack.exchange/#section/Changelog
  - type: JSONSchema
    url: json-schema/backpack-order-schema.json
  - type: JSONSchema
    url: json-schema/backpack-market-schema.json
  - type: JSONSchema
    url: json-schema/backpack-position-schema.json
  - type: JSONSchema
    url: json-schema/backpack-balance-schema.json
  - type: JSONSchema
    url: json-schema/backpack-trade-schema.json
  - type: JSONLD
    url: json-ld/backpack-context.jsonld
  - type: Examples
    url: examples/backpack-order-execute-example.json
  - type: Examples
    url: examples/backpack-markets-list-example.json
  - type: Examples
    url: examples/backpack-depth-example.json
  - type: Documentation
    url: https://docs.backpack.exchange/#tag/Streams
  - type: AsyncAPI
    url: asyncapi/backpack-asyncapi.yml
- aid: backpack:backpack-order-api
  name: Backpack Order API
  description: Order management.
  humanURL: https://docs.backpack.exchange/
  baseURL: https://api.backpack.exchange
  tags:
  - Order
  properties:
  - type: OpenAPI
    url: openapi/backpack-order-api-openapi.yml
  - type: Documentation
    url: https://docs.backpack.exchange/
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication/Signing-requests
  - type: Documentation
    url: https://docs.backpack.exchange/#section/Infrastructure
  - type: ChangeLog
    url: https://docs.backpack.exchange/#section/Changelog
  - type: JSONSchema
    url: json-schema/backpack-order-schema.json
  - type: JSONSchema
    url: json-schema/backpack-market-schema.json
  - type: JSONSchema
    url: json-schema/backpack-position-schema.json
  - type: JSONSchema
    url: json-schema/backpack-balance-schema.json
  - type: JSONSchema
    url: json-schema/backpack-trade-schema.json
  - type: JSONLD
    url: json-ld/backpack-context.jsonld
  - type: Examples
    url: examples/backpack-order-execute-example.json
  - type: Examples
    url: examples/backpack-markets-list-example.json
  - type: Examples
    url: examples/backpack-depth-example.json
  - type: Documentation
    url: https://docs.backpack.exchange/#tag/Streams
  - type: AsyncAPI
    url: asyncapi/backpack-asyncapi.yml
- aid: backpack:backpack-position-api
  name: Backpack Position API
  description: Positions and futures data.
  humanURL: https://docs.backpack.exchange/
  baseURL: https://api.backpack.exchange
  tags:
  - Position
  properties:
  - type: OpenAPI
    url: openapi/backpack-position-api-openapi.yml
  - type: Documentation
    url: https://docs.backpack.exchange/
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication/Signing-requests
  - type: Documentation
    url: https://docs.backpack.exchange/#section/Infrastructure
  - type: ChangeLog
    url: https://docs.backpack.exchange/#section/Changelog
  - type: JSONSchema
    url: json-schema/backpack-order-schema.json
  - type: JSONSchema
    url: json-schema/backpack-market-schema.json
  - type: JSONSchema
    url: json-schema/backpack-position-schema.json
  - type: JSONSchema
    url: json-schema/backpack-balance-schema.json
  - type: JSONSchema
    url: json-schema/backpack-trade-schema.json
  - type: JSONLD
    url: json-ld/backpack-context.jsonld
  - type: Examples
    url: examples/backpack-order-execute-example.json
  - type: Examples
    url: examples/backpack-markets-list-example.json
  - type: Examples
    url: examples/backpack-depth-example.json
  - type: Documentation
    url: https://docs.backpack.exchange/#tag/Streams
  - type: AsyncAPI
    url: asyncapi/backpack-asyncapi.yml
- aid: backpack:backpack-rfq-api
  name: Backpack RFQ API
  description: RFQ (Request For Quote) - Maker.
  humanURL: https://docs.backpack.exchange/
  baseURL: https://api.backpack.exchange
  tags:
  - RFQ
  properties:
  - type: OpenAPI
    url: openapi/backpack-rfq-api-openapi.yml
  - type: Documentation
    url: https://docs.backpack.exchange/
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication/Signing-requests
  - type: Documentation
    url: https://docs.backpack.exchange/#section/Infrastructure
  - type: ChangeLog
    url: https://docs.backpack.exchange/#section/Changelog
  - type: JSONSchema
    url: json-schema/backpack-order-schema.json
  - type: JSONSchema
    url: json-schema/backpack-market-schema.json
  - type: JSONSchema
    url: json-schema/backpack-position-schema.json
  - type: JSONSchema
    url: json-schema/backpack-balance-schema.json
  - type: JSONSchema
    url: json-schema/backpack-trade-schema.json
  - type: JSONLD
    url: json-ld/backpack-context.jsonld
  - type: Examples
    url: examples/backpack-order-execute-example.json
  - type: Examples
    url: examples/backpack-markets-list-example.json
  - type: Examples
    url: examples/backpack-depth-example.json
  - type: Documentation
    url: https://docs.backpack.exchange/#tag/Streams
  - type: AsyncAPI
    url: asyncapi/backpack-asyncapi.yml
- aid: backpack:backpack-strategy-api
  name: Backpack Strategy API
  description: Strategies.
  humanURL: https://docs.backpack.exchange/
  baseURL: https://api.backpack.exchange
  tags:
  - Strategy
  properties:
  - type: OpenAPI
    url: openapi/backpack-strategy-api-openapi.yml
  - type: Documentation
    url: https://docs.backpack.exchange/
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication/Signing-requests
  - type: Documentation
    url: https://docs.backpack.exchange/#section/Infrastructure
  - type: ChangeLog
    url: https://docs.backpack.exchange/#section/Changelog
  - type: JSONSchema
    url: json-schema/backpack-order-schema.json
  - type: JSONSchema
    url: json-schema/backpack-market-schema.json
  - type: JSONSchema
    url: json-schema/backpack-position-schema.json
  - type: JSONSchema
    url: json-schema/backpack-balance-schema.json
  - type: JSONSchema
    url: json-schema/backpack-trade-schema.json
  - type: JSONLD
    url: json-ld/backpack-context.jsonld
  - type: Examples
    url: examples/backpack-order-execute-example.json
  - type: Examples
    url: examples/backpack-markets-list-example.json
  - type: Examples
    url: examples/backpack-depth-example.json
  - type: Documentation
    url: https://docs.backpack.exchange/#tag/Streams
  - type: AsyncAPI
    url: asyncapi/backpack-asyncapi.yml
- aid: backpack:backpack-system-api
  name: Backpack System API
  description: Exchange system status.
  humanURL: https://docs.backpack.exchange/
  baseURL: https://api.backpack.exchange
  tags:
  - System
  properties:
  - type: OpenAPI
    url: openapi/backpack-system-api-openapi.yml
  - type: Documentation
    url: https://docs.backpack.exchange/
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication/Signing-requests
  - type: Documentation
    url: https://docs.backpack.exchange/#section/Infrastructure
  - type: ChangeLog
    url: https://docs.backpack.exchange/#section/Changelog
  - type: JSONSchema
    url: json-schema/backpack-order-schema.json
  - type: JSONSchema
    url: json-schema/backpack-market-schema.json
  - type: JSONSchema
    url: json-schema/backpack-position-schema.json
  - type: JSONSchema
    url: json-schema/backpack-balance-schema.json
  - type: JSONSchema
    url: json-schema/backpack-trade-schema.json
  - type: JSONLD
    url: json-ld/backpack-context.jsonld
  - type: Examples
    url: examples/backpack-order-execute-example.json
  - type: Examples
    url: examples/backpack-markets-list-example.json
  - type: Examples
    url: examples/backpack-depth-example.json
  - type: Documentation
    url: https://docs.backpack.exchange/#tag/Streams
  - type: AsyncAPI
    url: asyncapi/backpack-asyncapi.yml
- aid: backpack:backpack-trades-api
  name: Backpack Trades API
  description: Public trade data.
  humanURL: https://docs.backpack.exchange/
  baseURL: https://api.backpack.exchange
  tags:
  - Trades
  properties:
  - type: OpenAPI
    url: openapi/backpack-trades-api-openapi.yml
  - type: Documentation
    url: https://docs.backpack.exchange/
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication/Signing-requests
  - type: Documentation
    url: https://docs.backpack.exchange/#section/Infrastructure
  - type: ChangeLog
    url: https://docs.backpack.exchange/#section/Changelog
  - type: JSONSchema
    url: json-schema/backpack-order-schema.json
  - type: JSONSchema
    url: json-schema/backpack-market-schema.json
  - type: JSONSchema
    url: json-schema/backpack-position-schema.json
  - type: JSONSchema
    url: json-schema/backpack-balance-schema.json
  - type: JSONSchema
    url: json-schema/backpack-trade-schema.json
  - type: JSONLD
    url: json-ld/backpack-context.jsonld
  - type: Examples
    url: examples/backpack-order-execute-example.json
  - type: Examples
    url: examples/backpack-markets-list-example.json
  - type: Examples
    url: examples/backpack-depth-example.json
  - type: Documentation
    url: https://docs.backpack.exchange/#tag/Streams
  - type: AsyncAPI
    url: asyncapi/backpack-asyncapi.yml
- aid: backpack:backpack-vaults-api
  name: Backpack Vaults API
  description: Vault data.
  humanURL: https://docs.backpack.exchange/
  baseURL: https://api.backpack.exchange
  tags:
  - Vault
  tags_raw:
  - Vaults
  properties:
  - type: OpenAPI
    url: openapi/backpack-vaults-api-openapi.yml
  - type: Documentation
    url: https://docs.backpack.exchange/
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication/Signing-requests
  - type: Documentation
    url: https://docs.backpack.exchange/#section/Infrastructure
  - type: ChangeLog
    url: https://docs.backpack.exchange/#section/Changelog
  - type: JSONSchema
    url: json-schema/backpack-order-schema.json
  - type: JSONSchema
    url: json-schema/backpack-market-schema.json
  - type: JSONSchema
    url: json-schema/backpack-position-schema.json
  - type: JSONSchema
    url: json-schema/backpack-balance-schema.json
  - type: JSONSchema
    url: json-schema/backpack-trade-schema.json
  - type: JSONLD
    url: json-ld/backpack-context.jsonld
  - type: Examples
    url: examples/backpack-order-execute-example.json
  - type: Examples
    url: examples/backpack-markets-list-example.json
  - type: Examples
    url: examples/backpack-depth-example.json
  - type: Documentation
    url: https://docs.backpack.exchange/#tag/Streams
  - type: AsyncAPI
    url: asyncapi/backpack-asyncapi.yml
- aid: backpack:backpack-withdrawal-delays-api
  name: Backpack Withdrawal Delays API
  description: Withdrawal delays.
  humanURL: https://docs.backpack.exchange/
  baseURL: https://api.backpack.exchange
  tags:
  - Withdrawal Delays
  properties:
  - type: OpenAPI
    url: openapi/backpack-withdrawal-delays-api-openapi.yml
  - type: Documentation
    url: https://docs.backpack.exchange/
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication
  - type: Authentication
    url: https://docs.backpack.exchange/#section/Authentication/Signing-requests
  - type: Documentation
    url: https://docs.backpack.exchange/#section/Infrastructure
  - type: ChangeLog
    url: https://docs.backpack.exchange/#section/Changelog
  - type: JSONSchema
    url: json-schema/backpack-order-schema.json
  - type: JSONSchema
    url: json-schema/backpack-market-schema.json
  - type: JSONSchema
    url: json-schema/backpack-position-schema.json
  - type: JSONSchema
    url: json-schema/backpack-balance-schema.json
  - type: JSONSchema
    url: json-schema/backpack-trade-schema.json
  - type: JSONLD
    url: json-ld/backpack-context.jsonld
  - type: Examples
    url: examples/backpack-order-execute-example.json
  - type: Examples
    url: examples/backpack-markets-list-example.json
  - type: Examples
    url: examples/backpack-depth-example.json
  - type: Documentation
    url: https://docs.backpack.exchange/#tag/Streams
  - type: AsyncAPI
    url: asyncapi/backpack-asyncapi.yml
name: Backpack
tags:
- Crypto
- Exchange
- Wallets
- Trading
- Perpetuals
- Solana
- Web3
- DeFi
- xNFT
- Anchor
- Coral
- Centralized Exchange
- Self-Custody
tags_raw:
- Crypto
- Exchange
- Wallet
- Trading
- Perpetuals
- Solana
- Web3
- DeFi
- xNFT
- Anchor
- Coral
- Centralized Exchange
- Self-Custody
kind: contract
deliveryModel:
  model: open-core
  license: GPL-3.0
  open_source: true
  commercial: true
  callable_host: true
  label: Open core · an OSS project plus a commercial hosted product
  confidence: high
  source:
  - license
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/backpack.png
access: 3rd-Party
common:
- type: Website
  url: https://www.backpack.exchange/
- type: IssueTracker
  url: https://github.com/coral-xyz/backpack/issues
- type: Releases
  url: https://github.com/coral-xyz/backpack/releases
- type: SecurityPolicy
  url: https://github.com/coral-xyz/backpack/blob/master/SECURITY.md
- type: License
  name: GPL-3.0
  url: https://github.com/coral-xyz/backpack/blob/master/LICENSE
- type: AgenticAccess
  url: agentic-access/backpack-agentic-access.yml
- type: DomainSecurity
  url: security/backpack-domain-security.yml
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/backpack/overview
- type: Arazzo
  url: arazzo/backpack-balance-checked-market-buy-workflow.yml
  name: Backpack Balance-Checked Market Buy
- type: Arazzo
  url: arazzo/backpack-balance-checked-withdrawal-workflow.yml
  name: Backpack Balance-Checked Withdrawal
- type: Arazzo
  url: arazzo/backpack-cancel-replace-order-workflow.yml
  name: Backpack Cancel and Replace an Order
- type: Arazzo
  url: arazzo/backpack-deposit-address-and-history-workflow.yml
  name: Backpack Get Deposit Address and Reconcile History
- type: Arazzo
  url: arazzo/backpack-flatten-market-orders-workflow.yml
  name: Backpack Flatten Open Orders on a Market
- type: Arazzo
  url: arazzo/backpack-market-trade-analytics-workflow.yml
  name: Backpack Market and Trade Analytics
- type: Arazzo
  url: arazzo/backpack-place-limit-order-workflow.yml
  name: Backpack Place a Limit Order
- type: Arazzo
  url: arazzo/backpack-position-take-profit-workflow.yml
  name: Backpack Add a Take-Profit to a Position
- type: Portal
  url: https://backpack.app/
- type: Portal
  url: https://backpack.exchange/
- type: Documentation
  url: https://docs.backpack.exchange/
- type: Signup
  url: https://backpack.exchange/join
- type: Signup
  url: https://backpack.exchange/refer
- type: GitHubOrganization
  url: https://github.com/coral-xyz
- type: GitHubRepository
  url: https://github.com/coral-xyz/backpack
  name: Backpack Wallet (open source)
- type: GitHubRepository
  url: https://github.com/coral-xyz/anchor
  name: Anchor framework for Solana
- type: GitHubRepository
  url: https://github.com/coral-xyz/xnft
  name: xNFT Executable NFT Protocol
- type: GitHubRepository
  url: https://github.com/coral-xyz/multisig
  name: Squads-compatible multisig
- type: GitHubRepository
  url: https://github.com/coral-xyz/sealevel-attacks
  name: Solana program security exploits library
- type: StatusPage
  url: https://status.backpack.exchange/
- type: Blog
  url: https://backpack.exchange/blog
- type: Twitter
  url: https://twitter.com/Backpack
- type: Forums
  url: https://discord.gg/backpack
  name: Discord
- type: LinkedIn
  url: https://www.linkedin.com/company/backpack-exchange
- type: Support
  url: https://support.backpack.exchange/
- type: FAQ
  url: https://support.backpack.exchange/
- type: TermsOfService
  url: https://backpack.exchange/refer/terms
- type: PrivacyPolicy
  url: https://backpack.exchange/privacy
- type: Authentication
  url: https://docs.backpack.exchange/#section/Authentication
  name: ED25519 Signed Requests
- type: SpectralRules
  url: rules/backpack-rules.yml
- type: Vocabulary
  url: vocabulary/backpack-vocabulary.yml
- type: Plans
  url: plans/backpack-plans-pricing.yml
- type: RateLimits
  url: rate-limits/backpack-rate-limits.yml
- type: FinOps
  url: finops/backpack-finops.yml
- type: ChangeLog
  url: https://docs.backpack.exchange/#section/Changelog
- url: https://backpack.exchange/refer/api
  type: Signup
  name: API Key Management
- type: Features
  data:
  - All-in-one crypto app — spot, perpetual futures, dated futures, prediction markets, borrow/lend, RFQ, strategies, vaults
  - Unified cross-margin — spot balances, perps margin, and lending balances live in one collateral pool
  - ED25519 signed-request authentication with per-operation instruction binding and X-Window replay protection
  - Public + authenticated WebSocket streams for market data, order updates, position updates, and RFQ
  - Sub-accounts with aggregated VIP tier / fee tier across the main account
  - Volume-based maker/taker fee tiers recalculated hourly, USDT/USDC pair at 0% fees
  - Borrow/lend with auto-lend and manual modes, APY history endpoints, and liquidation-price simulation
  - RFQ workflow with millisecond market-maker quotes and 2-minute acceptance windows
  - Strategies API (grid bots and other programmatic strategies) with full lifecycle endpoints
  - Configurable withdrawal delay policy (create/update/get) for account-level security
  - Dust conversion endpoint for sweeping small balances
  - Proof of Reserves publishing
  - Multichain self-custodial wallet (Solana, Ethereum, Bitcoin) with xNFT plugin runtime
  - Mobile apps (iOS, Android) and Chrome/Brave extension sharing exchange session
  - Stocks and securities trading surface (regional)
  - Prediction markets with tagged event discovery
  - Vault tokens with mint/redeem flow and pending redemption queue
  - Open source wallet under GPL-3.0 at github.com/coral-xyz/backpack
  - Founded by Armani Ferrante (creator of the Anchor framework) and Tristan Yver via Coral
  sources:
  - https://docs.backpack.exchange/
  - https://backpack.app/
  - https://support.backpack.exchange/llms-full.txt
  - https://github.com/coral-xyz/backpack
- type: UseCases
  data:
  - name: Programmatic spot and perps trading
    description: Build trading bots and execution algorithms against the Backpack Exchange order book using ED25519 signed
      requests and the orderExecute instruction set.
  - name: Real-time market data ingestion
    description: Subscribe to WebSocket streams (ticker, depth, trades, klines, mark price, open interest, liquidation) for
      low-latency market state in research pipelines and dashboards.
  - name: Market making and RFQ liquidity provisioning
    description: Respond to RFQs with quotes via /api/v1/rfq/quote and stream account.rfqUpdate events to compete on size-aware
      fills.
  - name: Lending and borrowing automation
    description: Use the Borrow Lend endpoints to automate APY hunting across markets, manage liquidation price thresholds,
      and reconcile interest history.
  - name: Portfolio reconciliation and TaxOps
    description: Pull fill, order, funding, settlement, deposit, and withdrawal history from /wapi/v1/history/* to build internal
      P&L and tax reporting.
  - name: Multichain wallet integration
    description: Embed or extend the open-source Backpack wallet for Solana / Ethereum / Bitcoin signing flows, or ship dApps
      as xNFTs inside the wallet runtime.
- type: Integrations
  data:
  - name: Solana
    description: Native settlement chain for the wallet and the home of the Anchor framework and xNFT protocol.
  - name: Ethereum
    description: Supported in the multichain wallet for EVM signing and asset management.
  - name: Bitcoin
    description: Supported in the multichain wallet for BTC custody and transfers.
  - name: TradingView
    description: Charting integration exposed via the TradingView tag in the API for klines and ticker data.
  - name: Plaid
    description: US fiat onramp identity verification used during KYC and bank-link flows.
  - name: Banxa
    description: Third-party crypto onramp partner integrated into the deposit flow.
  - name: Easy Euro / Equals Money
    description: EUR onramp partners surfaced as dedicated API tag groups in the exchange spec.
  - name: Sygna Bridge
    description: Travel Rule compliance partner for cross-VASP withdrawal information sharing.
  - name: Coral / Anchor
    description: Same founding team (Armani Ferrante) — Backpack ships on top of Anchor-based Solana programs.
- type: Solutions
  data:
  - name: Backpack Exchange
    description: Centralized crypto exchange with spot, perpetuals, lending, RFQ, strategies, and prediction markets — accessible
      via the REST + WebSocket API.
  - name: Backpack Wallet
    description: Self-custody multichain wallet with xNFT runtime, available as Chrome/Brave extension and iOS/Android apps.
  - name: Backpack EU
    description: Regulated European entity surfaced via European Private Beta and FTX EU Claims tags.
  - name: FTX Creditor Claims processing
    description: Dedicated tag group for processing FTX creditor and FTX EU claims through the exchange.
created: '2026-05-24'
modified: '2026-05-24'
position: Consuming
description: 'Backpack is a Solana-first crypto company founded by Armani Ferrante and Tristan Yver — the same team behind
  Coral and the Anchor framework that powers a majority of Solana programs. It operates two flagship products: Backpack Wallet,
  an open-source self-custodial multichain wallet (Solana, Ethereum, Bitcoin) with an xNFT plugin runtime, available as a
  Chrome/Brave extension and iOS/Android app; and Backpack Exchange, a fully fledged centralized exchange offering spot, perpetual
  futures, dated futures, prediction markets, borrow/lend, RFQ, strategies, vaults, and securities, with a comprehensive ED25519-signed
  REST + WebSocket API documented at docs.backpack.exchange. Backpack Exchange acquired and processes FTX EU claims and is
  one of the more technically transparent venues to emerge post-FTX.'
maintainers:
- FN: Kin Lane
  email: info@apievangelist.com
  X: apievangelist
  url: https://apievangelist.com
specificationVersion: '0.23'

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