Avalanche

Avalanche Primary Network API

The Primary Network API from Avalanche — 11 operation(s) for primary network.

GitHub OpenAPI

Operations 11

GET /v1/networks/{network}/blockchains/{blockchainId}/assets/{assetId} Get asset details #
GET /v1/networks/{network}/addresses:listChainIds Get chain interactions for addresses #
GET /v1/networks/{network} Get network details #
GET /v1/networks/{network}/blockchains List blockchains #
GET /v1/networks/{network}/blockchains/{blockchainId} Get blockchain details by ID #
GET /v1/networks/{network}/subnets List subnets #
GET /v1/networks/{network}/subnets/{subnetId} Get Subnet details by ID #
GET /v1/networks/{network}/validators List validators #
GET /v1/networks/{network}/validators/{nodeId} Get single validator details #
GET /v1/networks/{network}/delegators List delegators #
GET /v1/networks/{network}/l1Validators List L1 validators #

Documentation

📖
Documentation
https://developers.avacloud.io/data-api/overview
📖
Authentication
https://developers.avacloud.io/data-api/usage-guide
📖
RateLimits
https://developers.avacloud.io/data-api/rate-limits
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/avalanche/refs/heads/main/rate-limits/data-api.yml

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/avalanche/refs/heads/main/openapi/avalanche-primary-network-api-openapi.yml

Other Resources

🔗
Plans
https://raw.githubusercontent.com/api-evangelist/avalanche/refs/heads/main/plans/data-api.yml
🔗
FinOps
https://raw.githubusercontent.com/api-evangelist/avalanche/refs/heads/main/finops/data-api.yml

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/avalanche-primary-network-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

avalanche-primary-network-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Data Primary Network API
  description: The Data API provides web3 application developers with multi-chain data related to Avalanche's primary network, Avalanche subnets, and Ethereum.
  version: 1.0.0
  contact: {}
servers:
- url: https://data-api.avax.network
security:
- apiKey: []
- {}
tags:


# --- truncated at 32 KB (88 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/avalanche/refs/heads/main/openapi/avalanche-primary-network-api-openapi.yml