aid: hiro
url: https://raw.githubusercontent.com/api-evangelist/hiro/refs/heads/main/apis.yml
name: Hiro
x-type: company
description: Hiro builds developer tooling for Bitcoin and the Stacks layer. Provides
  REST APIs (Stacks Blockchain API, Token Metadata API, Signer Metrics API, Chainhooks
  API, Platform API), Stacks Node JSON-RPC, plus the Hiro Platform for managing devnets
  and chainhooks.
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
tags:
- Web3
- Blockchain
- Bitcoin
- Stacks
- sBTC
- Indexing
created: '2026-05-08'
modified: '2026-05-08'
specificationVersion: '0.19'
apis:
- aid: hiro:stacks-blockchain-api
  name: Stacks Blockchain API
  description: 'REST API for Stacks blockchain data: blocks, transactions, mempool,
    accounts, smart contracts, BNS names, fungible/non-fungible tokens, microblocks,
    faucets, fee rates.'
  humanURL: https://docs.hiro.so/stacks/api
  baseURL: https://api.mainnet.hiro.so
  tags:
  - REST
  - Stacks
  properties:
  - type: Documentation
    url: https://docs.hiro.so/stacks/api
  - type: OpenAPI
    url: openapi/hiro-stacks-blockchain-api-openapi.yaml
- aid: hiro:stacks-node-rpc
  name: Stacks Node RPC API
  description: 'JSON-RPC interface to a Stacks node: submit transactions, call read-only
    contracts, query mempool/state.'
  humanURL: https://docs.hiro.so/stacks/rpc-api
  baseURL: https://api.mainnet.hiro.so
  tags:
  - JSON-RPC
  - Stacks
  properties:
  - type: Documentation
    url: https://docs.hiro.so/stacks/rpc-api
  - type: OpenAPI
    url: openapi/hiro-stacks-node-rpc-api-openapi.yaml
- aid: hiro:token-metadata-api
  name: Hiro Token Metadata API
  description: REST API for fungible and non-fungible token metadata on Stacks.
  humanURL: https://docs.hiro.so/stacks/token-metadata-api
  baseURL: https://api.mainnet.hiro.so
  tags:
  - REST
  - Tokens
  - Metadata
  properties:
  - type: Documentation
    url: https://docs.hiro.so/stacks/token-metadata-api
  - type: OpenAPI
    url: openapi/hiro-token-metadata-api-openapi.yaml
- aid: hiro:signer-metrics-api
  name: Hiro Signer Metrics API
  description: REST API to monitor and analyze signer behavior and performance on
    the Stacks Nakamoto network.
  humanURL: https://docs.hiro.so/stacks/signer-metrics-api
  baseURL: https://api.mainnet.hiro.so/signer-metrics
  tags:
  - REST
  - Signers
  - Nakamoto
  properties:
  - type: Documentation
    url: https://docs.hiro.so/stacks/signer-metrics-api
  - type: OpenAPI
    url: openapi/hiro-signer-metrics-api-openapi.yaml
- aid: hiro:chainhooks-api
  name: Hiro Chainhooks API
  description: REST API for Chainhook predicate registration and event streaming for
    Bitcoin and Stacks.
  humanURL: https://docs.hiro.so/stacks/chainhook
  baseURL: https://api.platform.hiro.so
  tags:
  - REST
  - Chainhook
  - Webhooks
  properties:
  - type: Documentation
    url: https://docs.hiro.so/stacks/chainhook
- aid: hiro:platform-api
  name: Hiro Platform API
  description: REST API to programmatically manage Hiro Platform devnets and chainhooks.
  humanURL: https://docs.hiro.so/stacks/platform-api
  baseURL: https://api.platform.hiro.so
  tags:
  - REST
  - Platform
  properties:
  - type: Documentation
    url: https://docs.hiro.so/stacks/platform-api
common:
- type: Website
  url: https://www.hiro.so/
- type: Plans
  url: plans/hiro-plans-pricing.yml
- type: RateLimits
  url: rate-limits/hiro-rate-limits.yml
- type: FinOps
  url: finops/hiro-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com