Bigchaindb

BigchainDB is an open-source blockchain database that combines the developer experience and query power of a database with blockchain properties: decentralized (Byzantine fault-tolerant) control, immutable append-only data storage, and built-in support for registering and transferring assets. Developed by BigchainDB GmbH (Berlin) with the IPDB Foundation overseeing the software and public networks, it exposes a simple versioned HTTP API on each node (default port 9984) for creating and reading transactions, assets, outputs, metadata, blocks and validators. Applications sign transactions with Ed25519 crypto-conditions, so authorization is enforced at the payload level rather than via transport authentication. Official Python, JavaScript and Java drivers are published, and the maintained continuation of the codebase is the Planetmint project.

Bigchaindb publishes 7 APIs on the APIs.io network, including Assets API, Blocks API, Metadata API, and 4 more. Tagged areas include Company, Crypto, Blockchain, Database, and Decentralization.

Bigchaindb’s developer surface includes documentation, getting-started guide, engineering blog, and 15 more developer resources.

🌐 Visit website 📡 Source on GitHub

35.2/100 thin ▬ flat Agent 15/100 agent aware Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0

7 APIs 1 MCP Servers

CompanyCryptoBlockchainDatabaseDecentralizationDistributed LedgerAssetsImmutability

Kin Score

Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0

Composite quality — 35.2/100 · thin

Contract Quality 12.1 / 25

Developer Ergonomics 7.9 / 20

Access Clarity 4.2 / 20

Operational Transparency 2.4 / 13

Contract Governance 0.5 / 12

Discoverability 8.2 / 10

Agent readiness — 15/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 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

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/bigchaindb: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 7

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

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

ContributionGuide

ContributionGuide

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

MCPServer

MCPServer

LLMsTxt

LLMsTxt

Build 5

SDKs, sample code, and the tooling you integrate with

CodeOfConduct

CodeOfConduct

Packages

Packages

SDKs

SDKs

GitHubOrganization

GitHubOrganization

SourceCode

SourceCode

Operate 2

Status, limits, changes, and where to get help

IssueTracker

IssueTracker

Releases

Releases

Commercial 3

Pricing, plans, and the legal terms of use

License

License

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Blog

Blog

Website

Website

Source (apis.yml)

aid: bigchaindb
name: Bigchaindb
description: 'BigchainDB is an open-source blockchain database that combines the developer experience and query power of a
  database with blockchain properties: decentralized (Byzantine fault-tolerant) control, immutable append-only data storage,
  and built-in support for registering and transferring assets. Developed by BigchainDB GmbH (Berlin) with the IPDB Foundation
  overseeing the software and public networks, it exposes a simple versioned HTTP API on each node (default port 9984) for
  creating and reading transactions, assets, outputs, metadata, blocks and validators. Applications sign transactions with
  Ed25519 crypto-conditions, so authorization is enforced at the payload level rather than via transport authentication. Official
  Python, JavaScript and Java drivers are published, and the maintained continuation of the codebase is the Planetmint project.'
url: https://raw.githubusercontent.com/api-evangelist/bigchaindb/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- anthemis
- earlybird
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
image: https://github.com/bigchaindb.png
tags:
- Company
- Crypto
- Blockchain
- Database
- Decentralization
- Distributed Ledger
- Assets
- Immutability
apis:
- aid: bigchaindb:bigchaindb-assets-api
  name: Bigchaindb Assets API
  description: Full-text search over asset payloads.
  humanURL: https://docs.bigchaindb.com/projects/server/en/latest/http-client-server-api.html
  baseURL: https://test.ipdb.io:9984
  tags:
  - Assets
  properties:
  - type: OpenAPI
    url: openapi/bigchaindb-assets-api-openapi.yml
  - type: Documentation
    url: https://docs.bigchaindb.com/
  - type: APIReference
    url: https://docs.bigchaindb.com/projects/server/en/latest/http-client-server-api.html
  - type: Authentication
    url: authentication/bigchaindb-authentication.yml
  - type: ErrorCatalog
    url: errors/bigchaindb-problem-types.yml
  - type: DataModel
    url: data-model/bigchaindb-data-model.yml
  - type: Conventions
    url: conventions/bigchaindb-conventions.yml
  - type: Idempotency
    url: conventions/bigchaindb-conventions.yml
  - type: Lifecycle
    url: lifecycle/bigchaindb-lifecycle.yml
  - type: Conformance
    url: conformance/bigchaindb-conformance.yml
- aid: bigchaindb:bigchaindb-blocks-api
  name: Bigchaindb Blocks API
  description: Read blocks by height or by contained transaction.
  humanURL: https://docs.bigchaindb.com/projects/server/en/latest/http-client-server-api.html
  baseURL: https://test.ipdb.io:9984
  tags:
  - Blocks
  properties:
  - type: OpenAPI
    url: openapi/bigchaindb-blocks-api-openapi.yml
  - type: Documentation
    url: https://docs.bigchaindb.com/
  - type: APIReference
    url: https://docs.bigchaindb.com/projects/server/en/latest/http-client-server-api.html
  - type: Authentication
    url: authentication/bigchaindb-authentication.yml
  - type: ErrorCatalog
    url: errors/bigchaindb-problem-types.yml
  - type: DataModel
    url: data-model/bigchaindb-data-model.yml
  - type: Conventions
    url: conventions/bigchaindb-conventions.yml
  - type: Idempotency
    url: conventions/bigchaindb-conventions.yml
  - type: Lifecycle
    url: lifecycle/bigchaindb-lifecycle.yml
  - type: Conformance
    url: conformance/bigchaindb-conformance.yml
- aid: bigchaindb:bigchaindb-metadata-api
  name: Bigchaindb Metadata API
  description: Full-text search over transaction metadata.
  humanURL: https://docs.bigchaindb.com/projects/server/en/latest/http-client-server-api.html
  baseURL: https://test.ipdb.io:9984
  tags:
  - Metadata
  properties:
  - type: OpenAPI
    url: openapi/bigchaindb-metadata-api-openapi.yml
  - type: Documentation
    url: https://docs.bigchaindb.com/
  - type: APIReference
    url: https://docs.bigchaindb.com/projects/server/en/latest/http-client-server-api.html
  - type: Authentication
    url: authentication/bigchaindb-authentication.yml
  - type: ErrorCatalog
    url: errors/bigchaindb-problem-types.yml
  - type: DataModel
    url: data-model/bigchaindb-data-model.yml
  - type: Conventions
    url: conventions/bigchaindb-conventions.yml
  - type: Idempotency
    url: conventions/bigchaindb-conventions.yml
  - type: Lifecycle
    url: lifecycle/bigchaindb-lifecycle.yml
  - type: Conformance
    url: conformance/bigchaindb-conformance.yml
- aid: bigchaindb:bigchaindb-outputs-api
  name: Bigchaindb Outputs API
  description: List transaction outputs by public key.
  humanURL: https://docs.bigchaindb.com/projects/server/en/latest/http-client-server-api.html
  baseURL: https://test.ipdb.io:9984
  tags:
  - Outputs
  properties:
  - type: OpenAPI
    url: openapi/bigchaindb-outputs-api-openapi.yml
  - type: Documentation
    url: https://docs.bigchaindb.com/
  - type: APIReference
    url: https://docs.bigchaindb.com/projects/server/en/latest/http-client-server-api.html
  - type: Authentication
    url: authentication/bigchaindb-authentication.yml
  - type: ErrorCatalog
    url: errors/bigchaindb-problem-types.yml
  - type: DataModel
    url: data-model/bigchaindb-data-model.yml
  - type: Conventions
    url: conventions/bigchaindb-conventions.yml
  - type: Idempotency
    url: conventions/bigchaindb-conventions.yml
  - type: Lifecycle
    url: lifecycle/bigchaindb-lifecycle.yml
  - type: Conformance
    url: conformance/bigchaindb-conformance.yml
- aid: bigchaindb:bigchaindb-root-api
  name: Bigchaindb Root API
  description: Node discovery endpoints.
  humanURL: https://docs.bigchaindb.com/projects/server/en/latest/http-client-server-api.html
  baseURL: https://test.ipdb.io:9984
  tags:
  - Root
  properties:
  - type: OpenAPI
    url: openapi/bigchaindb-root-api-openapi.yml
  - type: Documentation
    url: https://docs.bigchaindb.com/
  - type: APIReference
    url: https://docs.bigchaindb.com/projects/server/en/latest/http-client-server-api.html
  - type: Authentication
    url: authentication/bigchaindb-authentication.yml
  - type: ErrorCatalog
    url: errors/bigchaindb-problem-types.yml
  - type: DataModel
    url: data-model/bigchaindb-data-model.yml
  - type: Conventions
    url: conventions/bigchaindb-conventions.yml
  - type: Idempotency
    url: conventions/bigchaindb-conventions.yml
  - type: Lifecycle
    url: lifecycle/bigchaindb-lifecycle.yml
  - type: Conformance
    url: conformance/bigchaindb-conformance.yml
- aid: bigchaindb:bigchaindb-transactions-api
  name: Bigchaindb Transactions API
  description: Create and read transactions (CREATE and TRANSFER operations).
  humanURL: https://docs.bigchaindb.com/projects/server/en/latest/http-client-server-api.html
  baseURL: https://test.ipdb.io:9984
  tags:
  - Transaction
  tags_raw:
  - Transactions
  properties:
  - type: OpenAPI
    url: openapi/bigchaindb-transactions-api-openapi.yml
  - type: Documentation
    url: https://docs.bigchaindb.com/
  - type: APIReference
    url: https://docs.bigchaindb.com/projects/server/en/latest/http-client-server-api.html
  - type: Authentication
    url: authentication/bigchaindb-authentication.yml
  - type: ErrorCatalog
    url: errors/bigchaindb-problem-types.yml
  - type: DataModel
    url: data-model/bigchaindb-data-model.yml
  - type: Conventions
    url: conventions/bigchaindb-conventions.yml
  - type: Idempotency
    url: conventions/bigchaindb-conventions.yml
  - type: Lifecycle
    url: lifecycle/bigchaindb-lifecycle.yml
  - type: Conformance
    url: conformance/bigchaindb-conformance.yml
- aid: bigchaindb:bigchaindb-validators-api
  name: Bigchaindb Validators API
  description: Read the node's validator set.
  humanURL: https://docs.bigchaindb.com/projects/server/en/latest/http-client-server-api.html
  baseURL: https://test.ipdb.io:9984
  tags:
  - Validators
  properties:
  - type: OpenAPI
    url: openapi/bigchaindb-validators-api-openapi.yml
  - type: Documentation
    url: https://docs.bigchaindb.com/
  - type: APIReference
    url: https://docs.bigchaindb.com/projects/server/en/latest/http-client-server-api.html
  - type: Authentication
    url: authentication/bigchaindb-authentication.yml
  - type: ErrorCatalog
    url: errors/bigchaindb-problem-types.yml
  - type: DataModel
    url: data-model/bigchaindb-data-model.yml
  - type: Conventions
    url: conventions/bigchaindb-conventions.yml
  - type: Idempotency
    url: conventions/bigchaindb-conventions.yml
  - type: Lifecycle
    url: lifecycle/bigchaindb-lifecycle.yml
  - type: Conformance
    url: conformance/bigchaindb-conformance.yml
common:
- type: MCPServer
  url: mcp/bigchaindb-mcp.yml
- type: IssueTracker
  url: https://github.com/bigchaindb/bigchaindb/issues
- type: Releases
  url: https://github.com/bigchaindb/bigchaindb/releases
- type: CodeOfConduct
  url: https://github.com/bigchaindb/bigchaindb/blob/master/CODE_OF_CONDUCT.md
- type: ContributionGuide
  url: https://github.com/bigchaindb/bigchaindb/blob/master/.github/CONTRIBUTING.md
- type: License
  name: Apache-2.0
  url: https://github.com/bigchaindb/bigchaindb/blob/master/LICENSE
- type: Packages
  url: packages/bigchaindb-packages.yml
- type: SDKs
  url: packages/bigchaindb-packages.yml
- type: LLMsTxt
  url: llms/bigchaindb-llms.txt
- type: DeveloperPortal
  url: https://docs.bigchaindb.com/
- type: Documentation
  url: https://docs.bigchaindb.com/
- type: GettingStarted
  url: https://docs.bigchaindb.com/
- type: Blog
  url: https://blog.bigchaindb.com
- type: GitHubOrganization
  url: https://github.com/bigchaindb
- type: TermsOfService
  url: https://www.bigchaindb.com/terms/
- type: PrivacyPolicy
  url: https://www.bigchaindb.com/privacy/
- type: SourceCode
  url: https://github.com/bigchaindb/bigchaindb
- type: Website
  url: https://www.bigchaindb.com/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

Bigchaindb

Kin Score

APIs 7

Bigchaindb Assets API

Bigchaindb Blocks API

Bigchaindb Metadata API

Bigchaindb Outputs API

Bigchaindb Root API

Bigchaindb Transactions API

Bigchaindb Validators API

Open Collections 8

API Collection

BigchainDB HTTP Assets API

BigchainDB HTTP Assets Blocks API

BigchainDB HTTP Assets Metadata API

BigchainDB HTTP Assets Outputs API

BigchainDB HTTP Assets Root API

BigchainDB HTTP Assets Transactions API

BigchainDB HTTP Assets Validators API

MCP Servers 1

Bigchaindb MCP Server

Security Posture 1

Bigchaindb Authentication

Resources