DeBank

DeBank is a Web3 portfolio tracker and DeFi data platform operated by DeBank Global Pte. Ltd. (Singapore) that indexes wallet balances, protocol positions, NFTs, token prices and transaction history across a large set of EVM and non-EVM chains. Its developer arm, DeBank Cloud, exposes that data core as the DeBank OpenAPI (a Swagger 2.0 contract at pro-openapi.debank.com covering chain, protocol, pool, token, user-portfolio and wallet transaction-simulation endpoints), as DeBank Connect (an OAuth 2.0 authorization-code sign-in that lets a dApp read an authorizing user's base, on-chain and social data), and as an Official Account messaging API for reaching on-chain users through DeBank Hi. Access is metered in prepaid "units" bought from the DeBank Cloud dashboard, keyed by an AccessKey header, with a 14-day free trial and a documented 100 requests/second ceiling on the Pro plan.

DeBank publishes 10 APIs on the APIs.io network, including Account API, App Protocol API, Chain API, and 7 more. Tagged areas include Web3, DeFi, Blockchain, Crypto, and Portfolio Tracking.

DeBank’s developer surface includes authentication, documentation, API reference, getting-started guide, signup flow, support, changelog, and 18 more developer resources.

🌐 Visit website 📡 Source on GitHub

36.3/100 thin ▬ flat Agent 24/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessSelf serve

2 APIs

Web3 DeFi Blockchain Crypto Portfolio Tracking On-Chain Data Walletstoken-dataNFT Ethereum Authentication Market Data

Kin Score

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

Composite quality — 36.3/100 · thin

Contract Quality 7.4 / 19

Developer Ergonomics 7.1 / 15

Access Clarity 1.6 / 15

Operational Transparency 3.9 / 10

Contract Governance 0.4 / 9

Discoverability 5.7 / 8

Regulatory Posture 7.3 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 24/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 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 7 / 7

Typed Event Surface 0 / 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 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.

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/debank: 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 11

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

DeBank Connect

OAuth 2.0 authorization-code sign-in for dApps. After a user authorizes, the dApp exchanges the code at api.connect.debank.com/oauth/token using HTTP Basic client credentials an...

DeBank Account API

The Account API from DeBank — 1 operation(s) for account.

DeBank App Protocol API

Get app info

DeBank Chain API

Get chain info

DeBank Cloud API

The cloud API from DeBank — 5 operation(s) for cloud.

DeBank Official API

The official API from DeBank — 2 operation(s) for official.

DeBank Pool API

Get pool info

DeBank Protocol API

Get protocol info

DeBank Token API

Get token info

DeBank User API

Get user info such as total balance, token list, and portfolio in each protocol

DeBank Wallet API

It is not stable at present. If you want to use it, please contact the official first.

Scroll for all 11

Open Collections 1

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

DeBank OpenAPI

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Debank Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Debank Rate Limits

1 limits

RATE LIMITS

Security Posture 2

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

Debank Authentication

apiKey/oauth2 · 2 schemes

SECURITY

Debank Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Debank Scopes

3 scopes · authorizationCode

3 scopes

SCOPES

Agentic Access 1

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

Debank Agentic Access

42 operations · 4 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LLMsTxt

LLMsTxt

AgentSkill

AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions

Lifecycle

Conformance

DataModel

ErrorCatalog

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 4

Status, limits, changes, and where to get help

Support

ChangeLog

ChangeLog

RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

Plans

Plans

Company 1

The organization behind the API

Website

Website

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: debank
name: DeBank
description: DeBank is a Web3 portfolio tracker and DeFi data platform operated by DeBank Global Pte. Ltd. (Singapore) that
  indexes wallet balances, protocol positions, NFTs, token prices and transaction history across a large set of EVM and non-EVM
  chains. Its developer arm, DeBank Cloud, exposes that data core as the DeBank OpenAPI (a Swagger 2.0 contract at pro-openapi.debank.com
  covering chain, protocol, pool, token, user-portfolio and wallet transaction-simulation endpoints), as DeBank Connect (an
  OAuth 2.0 authorization-code sign-in that lets a dApp read an authorizing user's base, on-chain and social data), and as
  an Official Account messaging API for reaching on-chain users through DeBank Hi. Access is metered in prepaid "units" bought
  from the DeBank Cloud dashboard, keyed by an AccessKey header, with a 14-day free trial and a documented 100 requests/second
  ceiling on the Pro plan.
url: https://raw.githubusercontent.com/api-evangelist/debank/refs/heads/main/apis.yml
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  - scopes
  - rate-limits
  - security
  generated: '2026-09-02'
  method: derived
image: https://static-assets.debank.com/files/e8aeedfa-2679-429e-ad80-b469f5ca96c2.png
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.23'
created: '2026-08-12'
modified: '2026-08-12'
tags:
- Web3
- DeFi
- Blockchain
- Crypto
- Portfolio Tracking
- On-Chain Data
- Wallets
- token-data
- NFT
- Ethereum
- Authentication
- Market Data
tags_raw:
- web3
- defi
- blockchain
- crypto
- portfolio-tracking
- on-chain-data
- wallet
- token-data
- nft
- ethereum
- oauth
- market-data
apis:
- name: DeBank Connect
  description: OAuth 2.0 authorization-code sign-in for dApps. After a user authorizes, the dApp exchanges the code at api.connect.debank.com/oauth/token
    using HTTP Basic client credentials and reads the user's base profile (web3_id, avatar, on-chain birth date, follower
    value), on-chain portfolio data, and social following data against three read-only scopes.
  humanURL: https://docs.cloud.debank.com/en/debank-connect/integration
  baseURL: https://api.connect.debank.com
  tags:
  - Authentication
  - Identity
  - Web3
  - Social
  tags_raw:
  - oauth
  - identity
  - web3
  - social
  properties:
  - type: Documentation
    url: https://docs.cloud.debank.com/en/debank-connect/integration
  - type: APIReference
    url: https://docs.cloud.debank.com/en/debank-connect/api
  - type: OAuthScopes
    url: scopes/debank-scopes.yml
- aid: debank:debank-account-api
  name: DeBank Account API
  description: The Account API from DeBank — 1 operation(s) for account.
  humanURL: https://docs.cloud.debank.com/en/readme/open-api
  baseURL: https://pro-openapi.debank.com
  tags:
  - Account
  properties:
  - type: OpenAPI
    url: openapi/debank-account-api-openapi.yml
  - type: Documentation
    url: https://docs.cloud.debank.com/en/readme/open-api
  - type: APIReference
    url: https://docs.cloud.debank.com/en/readme/api-pro-reference
  - type: ErrorCatalog
    url: errors/debank-problem-types.yml
- aid: debank:debank-app-protocol-api
  name: DeBank App Protocol API
  description: Get app info
  humanURL: https://docs.cloud.debank.com/en/readme/open-api
  baseURL: https://pro-openapi.debank.com
  tags:
  - App Protocol
  properties:
  - type: OpenAPI
    url: openapi/debank-app-protocol-api-openapi.yml
  - type: Documentation
    url: https://docs.cloud.debank.com/en/readme/open-api
  - type: APIReference
    url: https://docs.cloud.debank.com/en/readme/api-pro-reference
  - type: ErrorCatalog
    url: errors/debank-problem-types.yml
- aid: debank:debank-chain-api
  name: DeBank Chain API
  description: Get chain info
  humanURL: https://docs.cloud.debank.com/en/readme/open-api
  baseURL: https://pro-openapi.debank.com
  tags:
  - Chain
  properties:
  - type: OpenAPI
    url: openapi/debank-chain-api-openapi.yml
  - type: Documentation
    url: https://docs.cloud.debank.com/en/readme/open-api
  - type: APIReference
    url: https://docs.cloud.debank.com/en/readme/api-pro-reference
  - type: ErrorCatalog
    url: errors/debank-problem-types.yml
- aid: debank:debank-cloud-api
  name: DeBank Cloud API
  description: The cloud API from DeBank — 5 operation(s) for cloud.
  humanURL: https://docs.cloud.debank.com/en/readme/open-api
  baseURL: https://pro-openapi.debank.com
  tags:
  - Cloud
  tags_raw:
  - cloud
  properties:
  - type: OpenAPI
    url: openapi/debank-cloud-api-openapi.yml
  - type: Documentation
    url: https://docs.cloud.debank.com/en/readme/open-api
  - type: APIReference
    url: https://docs.cloud.debank.com/en/readme/api-pro-reference
  - type: ErrorCatalog
    url: errors/debank-problem-types.yml
- aid: debank:debank-official-api
  name: DeBank Official API
  description: The official API from DeBank — 2 operation(s) for official.
  humanURL: https://docs.cloud.debank.com/en/readme/open-api
  baseURL: https://pro-openapi.debank.com
  tags:
  - official
  properties:
  - type: OpenAPI
    url: openapi/debank-official-api-openapi.yml
  - type: Documentation
    url: https://docs.cloud.debank.com/en/readme/open-api
  - type: APIReference
    url: https://docs.cloud.debank.com/en/readme/api-pro-reference
  - type: ErrorCatalog
    url: errors/debank-problem-types.yml
- aid: debank:debank-pool-api
  name: DeBank Pool API
  description: Get pool info
  humanURL: https://docs.cloud.debank.com/en/readme/open-api
  baseURL: https://pro-openapi.debank.com
  tags:
  - Pool
  properties:
  - type: OpenAPI
    url: openapi/debank-pool-api-openapi.yml
  - type: Documentation
    url: https://docs.cloud.debank.com/en/readme/open-api
  - type: APIReference
    url: https://docs.cloud.debank.com/en/readme/api-pro-reference
  - type: ErrorCatalog
    url: errors/debank-problem-types.yml
- aid: debank:debank-protocol-api
  name: DeBank Protocol API
  description: Get protocol info
  humanURL: https://docs.cloud.debank.com/en/readme/open-api
  baseURL: https://pro-openapi.debank.com
  tags:
  - Protocol
  properties:
  - type: OpenAPI
    url: openapi/debank-protocol-api-openapi.yml
  - type: Documentation
    url: https://docs.cloud.debank.com/en/readme/open-api
  - type: APIReference
    url: https://docs.cloud.debank.com/en/readme/api-pro-reference
  - type: ErrorCatalog
    url: errors/debank-problem-types.yml
- aid: debank:debank-token-api
  name: DeBank Token API
  description: Get token info
  humanURL: https://docs.cloud.debank.com/en/readme/open-api
  baseURL: https://pro-openapi.debank.com
  tags:
  - Token
  properties:
  - type: OpenAPI
    url: openapi/debank-token-api-openapi.yml
  - type: Documentation
    url: https://docs.cloud.debank.com/en/readme/open-api
  - type: APIReference
    url: https://docs.cloud.debank.com/en/readme/api-pro-reference
  - type: ErrorCatalog
    url: errors/debank-problem-types.yml
- aid: debank:debank-user-api
  name: DeBank User API
  description: Get user info such as total balance, token list, and portfolio in each protocol
  humanURL: https://docs.cloud.debank.com/en/readme/open-api
  baseURL: https://pro-openapi.debank.com
  tags:
  - User
  properties:
  - type: OpenAPI
    url: openapi/debank-user-api-openapi.yml
  - type: Documentation
    url: https://docs.cloud.debank.com/en/readme/open-api
  - type: APIReference
    url: https://docs.cloud.debank.com/en/readme/api-pro-reference
  - type: ErrorCatalog
    url: errors/debank-problem-types.yml
- aid: debank:debank-wallet-api
  name: DeBank Wallet API
  description: It is not stable at present. If you want to use it, please contact the official first.
  humanURL: https://docs.cloud.debank.com/en/readme/open-api
  baseURL: https://pro-openapi.debank.com
  tags:
  - Wallets
  tags_raw:
  - Wallet
  properties:
  - type: OpenAPI
    url: openapi/debank-wallet-api-openapi.yml
  - type: Documentation
    url: https://docs.cloud.debank.com/en/readme/open-api
  - type: APIReference
    url: https://docs.cloud.debank.com/en/readme/api-pro-reference
  - type: ErrorCatalog
    url: errors/debank-problem-types.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Overlay
  url: overlays/debank-pro-openapi-overlay.yaml
- type: AgenticAccess
  url: agentic-access/debank-agentic-access.yml
- type: DomainSecurity
  url: security/debank-domain-security.yml
- type: Authentication
  url: authentication/debank-authentication.yml
- type: Website
  url: https://debank.com/
- type: DeveloperPortal
  url: https://cloud.debank.com/
- type: Documentation
  url: https://docs.cloud.debank.com/en
- type: APIReference
  url: https://docs.cloud.debank.com/en/readme/api-pro-reference
- type: GettingStarted
  url: https://docs.cloud.debank.com/en/readme/open-api
- type: SignUp
  url: https://cloud.debank.com/
- type: TermsOfService
  url: https://docs.cloud.debank.com/en/terms-of-service
- type: Support
  url: mailto:hello.cloud@debank.com
- type: GitHubOrganization
  url: https://github.com/DeBankDeFi
- type: ChangeLog
  url: https://docs.cloud.debank.com/en/readme/changelog
- type: LLMsTxt
  url: llms/debank-llms.txt
- type: Packages
  url: packages/debank-packages.yml
- type: Conventions
  url: conventions/debank-conventions.yml
- type: Lifecycle
  url: lifecycle/debank-lifecycle.yml
- type: ChangeLog
  url: changelog/debank-changelog.yml
- type: Plans
  url: plans/debank-plans-pricing.yml
- type: RateLimits
  url: rate-limits/debank-rate-limits.yml
- type: Conformance
  url: conformance/debank-conformance.yml
- type: DataModel
  url: data-model/debank-data-model.yml
- type: ErrorCatalog
  url: errors/debank-problem-types.yml
- type: AgentSkill
  url: skills/_index.yml
x-enrichment:
  date: '2026-08-12'
  status: enriched
  artifacts_added: 23
  pass: local-v1

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