Matrixport

Matrixport is a digital-asset financial services firm whose trading and derivatives venue, bit.com, exposes a public v1 REST and WebSocket API for spot, USD-margined (USD-M) and coin-margined (COIN-M) futures, perpetual swaps, and options, plus Paradigm-style block trades. The API authenticates with an access key and HMAC-SHA256 request signing, and covers market data (index, instruments, tickers, orderbooks, klines, funding), account, position, and full order-management (new/amend/cancel/close, batch orders, stop orders, MMP). First-party SDKs are published for Go, Python, and Java. Added to the API Evangelist network as a crypto-finance provider and enriched from its public developer surface and official SDK repositories.

Matrixport publishes 7 APIs on the APIs.io network, including Account API, Batch Orders API, Block Trade API, and 4 more. Tagged areas include Company, Crypto Finance, Cryptocurrency Exchange, Trading, and Derivatives.

The Matrixport catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Matrixport’s developer surface includes documentation, API reference, changelog, authentication, and 17 more developer resources.

🌐 Visit website 📡 Source on GitHub

30.6/100 thin ▬ flat Agent 30/100 agent ready library Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

1 APIs

CompanyCrypto FinanceCryptocurrency Exchange Trading Derivatives Options Futures Perpetuals WebSocket REST API

Kin Score

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

Composite quality — 30.6/100 · thin

Contract Quality 10.0 / 19

Developer Ergonomics 5.6 / 15

Access Clarity 0.0 / 15

Operational Transparency 2.6 / 10

Contract Governance 0.4 / 9

Discoverability 5.7 / 8

Regulatory Posture 4.2 / 15

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 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 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 Securities & Market Data 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.

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 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% 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/matrixport: 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 7

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

Matrixport Account API

The Account API from Matrixport — 9 operation(s) for account.

Matrixport Batch Orders API

The Batch Orders API from Matrixport — 2 operation(s) for batch orders.

Matrixport Block Trade API

The Block Trade API from Matrixport — 2 operation(s) for block trade.

Matrixport Market API

The Market API from Matrixport — 11 operation(s) for market.

Matrixport Order API

The Order API from Matrixport — 8 operation(s) for order.

Matrixport System API

The System API from Matrixport — 3 operation(s) for system.

Matrixport WebSocket API

The WebSocket API from Matrixport — 1 operation(s) for websocket.

Scroll for all 7

Open Collections 8

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

API Collection

OPEN COLLECTION

bit.com v1 API (Matrixport) Account API

OPEN COLLECTION

bit.com v1 API (Matrixport) Account Batch Orders API

OPEN COLLECTION

bit.com v1 API (Matrixport) Account Block Trade API

OPEN COLLECTION

bit.com v1 API (Matrixport) Account Market API

OPEN COLLECTION

bit.com v1 API (Matrixport) Account Order API

OPEN COLLECTION

bit.com v1 API (Matrixport) Account System API

OPEN COLLECTION

bit.com v1 API (Matrixport) Account WebSocket API

OPEN COLLECTION

Scroll for all 8

Event Specifications 1

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

bit.com (Matrixport) WebSocket streaming API

Public and private WebSocket streaming for the bit.com exchange. Channel names are taken verbatim from the official bitcom-python-umapi SDK (bit_ws_public.py / bit_ws_private.py...

ASYNCAPI

Security Posture 2

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

Matrixport Authentication

apiKey · 3 schemes

SECURITY

Matrixport Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Matrixport Agentic Access

39 operations · 10 acting · 1 human-in-the-loop

39 operations · 10 acting

AGENTIC

Resources

Documentation 3

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

AsyncAPI

AsyncAPI

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

WellKnown

WellKnown

X-MCPServerCandidate

X-MCPServerCandidate

LLMsTxt

LLMsTxt

AgentSkill

AgentSkill

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Conventions

Lifecycle

Conformance

Webhooks

ErrorCatalog

DataModel

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

SDKs

SDKs

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

ChangeLog

ChangeLog

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: matrixport
name: Matrixport
description: Matrixport is a digital-asset financial services firm whose trading and derivatives venue, bit.com, exposes a
  public v1 REST and WebSocket API for spot, USD-margined (USD-M) and coin-margined (COIN-M) futures, perpetual swaps, and
  options, plus Paradigm-style block trades. The API authenticates with an access key and HMAC-SHA256 request signing, and
  covers market data (index, instruments, tickers, orderbooks, klines, funding), account, position, and full order-management
  (new/amend/cancel/close, batch orders, stop orders, MMP). First-party SDKs are published for Go, Python, and Java. Added
  to the API Evangelist network as a crypto-finance provider and enriched from its public developer surface and official SDK
  repositories.
deliveryModel:
  model: library
  open_source: false
  commercial: false
  callable_host: false
  label: Library · distributed through package registries, no callable service
  confidence: low
  source:
  - openapi
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://www.bit.com/favicon.ico
url: https://raw.githubusercontent.com/api-evangelist/matrixport/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- paradigm
- polychain
- qiming
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Crypto Finance
- Cryptocurrency Exchange
- Trading
- Derivatives
- Options
- Futures
- Perpetuals
- WebSocket
- REST API
apis:
- aid: matrixport:matrixport-account-api
  name: Matrixport Account API
  description: The Account API from Matrixport — 9 operation(s) for account.
  humanURL: https://www.bit.com/docs/en-us/spot.html
  baseURL: https://api.bit.com
  tags:
  - Account
  properties:
  - type: OpenAPI
    url: openapi/matrixport-account-api-openapi.yml
  - type: Documentation
    url: https://www.bit.com/docs/en-us/spot.html
  - type: APIReference
    url: https://www.bit.com/docs/en-us/futures.html
- aid: matrixport:matrixport-batch-orders-api
  name: Matrixport Batch Orders API
  description: The Batch Orders API from Matrixport — 2 operation(s) for batch orders.
  humanURL: https://www.bit.com/docs/en-us/spot.html
  baseURL: https://api.bit.com
  tags:
  - Batch Orders
  properties:
  - type: OpenAPI
    url: openapi/matrixport-batch-orders-api-openapi.yml
  - type: Documentation
    url: https://www.bit.com/docs/en-us/spot.html
  - type: APIReference
    url: https://www.bit.com/docs/en-us/futures.html
- aid: matrixport:matrixport-block-trade-api
  name: Matrixport Block Trade API
  description: The Block Trade API from Matrixport — 2 operation(s) for block trade.
  humanURL: https://www.bit.com/docs/en-us/spot.html
  baseURL: https://api.bit.com
  tags:
  - Block Trade
  properties:
  - type: OpenAPI
    url: openapi/matrixport-block-trade-api-openapi.yml
  - type: Documentation
    url: https://www.bit.com/docs/en-us/spot.html
  - type: APIReference
    url: https://www.bit.com/docs/en-us/futures.html
- aid: matrixport:matrixport-market-api
  name: Matrixport Market API
  description: The Market API from Matrixport — 11 operation(s) for market.
  humanURL: https://www.bit.com/docs/en-us/spot.html
  baseURL: https://api.bit.com
  tags:
  - Market
  properties:
  - type: OpenAPI
    url: openapi/matrixport-market-api-openapi.yml
  - type: Documentation
    url: https://www.bit.com/docs/en-us/spot.html
  - type: APIReference
    url: https://www.bit.com/docs/en-us/futures.html
- aid: matrixport:matrixport-order-api
  name: Matrixport Order API
  description: The Order API from Matrixport — 8 operation(s) for order.
  humanURL: https://www.bit.com/docs/en-us/spot.html
  baseURL: https://api.bit.com
  tags:
  - Order
  properties:
  - type: OpenAPI
    url: openapi/matrixport-order-api-openapi.yml
  - type: Documentation
    url: https://www.bit.com/docs/en-us/spot.html
  - type: APIReference
    url: https://www.bit.com/docs/en-us/futures.html
- aid: matrixport:matrixport-system-api
  name: Matrixport System API
  description: The System API from Matrixport — 3 operation(s) for system.
  humanURL: https://www.bit.com/docs/en-us/spot.html
  baseURL: https://api.bit.com
  tags:
  - System
  properties:
  - type: OpenAPI
    url: openapi/matrixport-system-api-openapi.yml
  - type: Documentation
    url: https://www.bit.com/docs/en-us/spot.html
  - type: APIReference
    url: https://www.bit.com/docs/en-us/futures.html
- aid: matrixport:matrixport-websocket-api
  name: Matrixport WebSocket API
  description: The WebSocket API from Matrixport — 1 operation(s) for websocket.
  humanURL: https://www.bit.com/docs/en-us/spot.html
  baseURL: https://api.bit.com
  tags:
  - WebSocket
  properties:
  - type: OpenAPI
    url: openapi/matrixport-websocket-api-openapi.yml
  - type: Documentation
    url: https://www.bit.com/docs/en-us/spot.html
  - type: APIReference
    url: https://www.bit.com/docs/en-us/futures.html
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/matrixport-agentic-access.yml
- type: Website
  url: https://www.bit.com
- type: Documentation
  url: https://www.bit.com/docs/en-us/spot.html
- type: APIReference
  url: https://www.bit.com/docs/en-us/futures.html
- type: GitHubOrganization
  url: https://github.com/bitcom-exchange
- type: ChangeLog
  url: https://www.bit.com/docs/en-us/change_log.html
- type: Packages
  url: packages/matrixport-packages.yml
- type: SDKs
  url: packages/matrixport-packages.yml
- type: Authentication
  url: authentication/matrixport-authentication.yml
- type: Conventions
  url: conventions/matrixport-conventions.yml
- type: Lifecycle
  url: lifecycle/matrixport-lifecycle.yml
- type: Conformance
  url: conformance/matrixport-conformance.yml
- type: WellKnown
  url: well-known/matrixport-well-known.yml
- type: DomainSecurity
  url: security/matrixport-domain-security.yml
- type: X-MCPServerCandidate
  url: mcp/matrixport-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: LLMsTxt
  url: llms/matrixport-llms.txt
- type: Webhooks
  url: asyncapi/matrixport-websocket.yml
- type: AsyncAPI
  url: asyncapi/matrixport-websocket.yml
- type: AgentSkill
  url: skills/_index.yml
- type: ErrorCatalog
  url: errors/matrixport-problem-types.yml
- type: DataModel
  url: data-model/matrixport-data-model.yml
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 18
  pass: local-v1

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