Chainstack

aid: chainstack
url: https://raw.githubusercontent.com/api-evangelist/chainstack/refs/heads/main/apis.yml
name: Chainstack
modified: 2026-05-29T00:00:00.000Z
tags:
  - Blockchain
  - Multi-Chain
  - RPC
  - Node Infrastructure
  - Web3
  - Crypto
  - Ethereum
  - Solana
  - Bitcoin
  - DeFi
  - MEV
  - Trader Node
  - Archive Data
  - MCP
  - AI Agents
kind: contract
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
access: 3rd-Party
description: |
  Chainstack is a managed multi-chain RPC and node infrastructure platform supporting 70+ blockchain protocols including
  Ethereum, Solana, Bitcoin, BNB Smart Chain, Polygon, Arbitrum, Optimism, Base, Avalanche, TON, TRON, Starknet, zkSync
  Era, Hyperliquid, Monad, and many more. The platform exposes a REST Platform API for organization, project, network,
  and node lifecycle management, JSON-RPC endpoints for every supported chain, a Faucet API for testnet funding, real-
  time Solana streaming via Yellowstone gRPC, low-latency Trader Nodes via bloXroute, archive data with debug and trace
  namespaces, MEV protection, Flashblocks preconfirmations, and a Chainstack MCP server for AI agents.
apis:
  - aid: chainstack:chainstack-platform-api
    name: Chainstack Platform API
    tags:
      - Platform
      - Organization
      - Projects
      - Networks
      - Nodes
      - Management
    humanURL: https://docs.chainstack.com/reference/platform-api-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/platform-api-getting-started
        type: Documentation
      - url: openapi/chainstack-platform-api-openapi.yml
        type: OpenAPI
      - url: json-schema/chainstack-node-schema.json
        type: JSONSchema
      - url: json-ld/chainstack-context.jsonld
        type: JSONLD
    description: >-
      REST API at api.chainstack.com for managing your organization, projects, networks, and managed nodes. Bearer-token
      authenticated via per-user API keys. v2 endpoints recommended; v1 endpoints cover organizations, projects,
      networks, nodes, marketplace, and legacy Goerli/Sepolia faucets.
  - aid: chainstack:chainstack-faucet-api
    name: Chainstack Faucet API
    tags:
      - Faucet
      - Testnet
      - Developer Tools
    humanURL: https://faucet.chainstack.com/
    properties:
      - url: https://faucet.chainstack.com/
        type: Faucet
      - url: openapi/chainstack-faucet-api-openapi.yml
        type: OpenAPI
    description: >-
      Public Chainstack-operated testnet faucet for Hoodi, Sepolia, BNB Testnet, zkSync Testnet, Scroll Sepolia, and
      Polygon Amoy. JWT-authenticated POST /v1/faucet/{chain} request endpoint plus a transaction-history endpoint. Also
      available as a Telegram Mini App and via the Chainstack MCP server.
  - aid: chainstack:chainstack-ethereum-node-api
    name: Chainstack Ethereum Node API
    tags:
      - Ethereum
      - EVM
      - JSON-RPC
      - Layer 1
    humanURL: https://docs.chainstack.com/reference/ethereum-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/ethereum-getting-started
        type: Documentation
      - url: openapi/chainstack-ethereum-node-api-openapi.yml
        type: OpenAPI
      - url: asyncapi/chainstack-asyncapi.yml
        type: AsyncAPI
      - url: json-schema/chainstack-jsonrpc-envelope-schema.json
        type: JSONSchema
    description: >-
      Chainstack-managed Ethereum mainnet and testnet JSON-RPC nodes. 40+ documented eth_/net_/web3_ methods plus
      debug_/trace_ namespaces on archive nodes. Global, Dedicated, Unlimited, and Trader node archetypes supported.
  - aid: chainstack:chainstack-ethereum-beacon-chain-api
    name: Chainstack Ethereum Beacon Chain API
    tags:
      - Ethereum
      - Beacon Chain
      - Consensus Layer
      - REST
    humanURL: https://docs.chainstack.com/reference/ethereum-beacon-chain-api-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/ethereum-beacon-chain-api-getting-started
        type: Documentation
      - url: openapi/chainstack-ethereum-beacon-chain-api-openapi.yml
        type: OpenAPI
    description: >-
      Ethereum consensus-layer Beacon Chain REST API exposed through Chainstack-managed nodes. Validator, state, block,
      sync, and node-info endpoints.
  - aid: chainstack:chainstack-solana-node-api
    name: Chainstack Solana Node API
    tags:
      - Solana
      - JSON-RPC
      - Yellowstone
      - gRPC
    humanURL: https://docs.chainstack.com/reference/solana-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/solana-getting-started
        type: Documentation
      - url: openapi/chainstack-solana-node-api-openapi.yml
        type: OpenAPI
      - url: asyncapi/chainstack-asyncapi.yml
        type: AsyncAPI
    description: >-
      Chainstack-managed Solana JSON-RPC nodes (mainnet, devnet, testnet) covering 52+ documented RPC methods plus
      Yellowstone gRPC Geyser plugin for real-time account, transaction, and slot streaming. Trader Node available for
      low-latency mempool access.
  - aid: chainstack:chainstack-bitcoin-node-api
    name: Chainstack Bitcoin Node API
    tags:
      - Bitcoin
      - UTXO
      - JSON-RPC
    humanURL: https://docs.chainstack.com/reference/bitcoin-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/bitcoin-getting-started
        type: Documentation
      - url: openapi/chainstack-bitcoin-node-api-openapi.yml
        type: OpenAPI
    description: >-
      Chainstack-managed Bitcoin Core nodes exposing the canonical Bitcoin JSON-RPC API. 40 documented methods covering
      blocks, transactions, wallet, mining, network, and raw-transaction operations.
  - aid: chainstack:chainstack-bnb-node-api
    name: Chainstack BNB Smart Chain Node API
    tags:
      - BNB Smart Chain
      - BSC
      - EVM
      - JSON-RPC
    humanURL: https://docs.chainstack.com/reference/bnb-chain-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/bnb-chain-getting-started
        type: Documentation
      - url: openapi/chainstack-bnb-node-api-openapi.yml
        type: OpenAPI
    description: >-
      Chainstack-managed BNB Smart Chain JSON-RPC nodes. 43+ documented EVM methods plus archive support on dedicated
      nodes.
  - aid: chainstack:chainstack-polygon-node-api
    name: Chainstack Polygon Node API
    tags:
      - Polygon
      - EVM
      - JSON-RPC
      - PoS
    humanURL: https://docs.chainstack.com/reference/polygon-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/polygon-getting-started
        type: Documentation
      - url: openapi/chainstack-polygon-node-api-openapi.yml
        type: OpenAPI
      - url: asyncapi/chainstack-asyncapi.yml
        type: AsyncAPI
    description: >-
      Chainstack-managed Polygon mainnet (PoS) and Polygon Amoy testnet JSON-RPC nodes with debug/trace namespaces
      available on archive nodes.
  - aid: chainstack:chainstack-arbitrum-node-api
    name: Chainstack Arbitrum Node API
    tags:
      - Arbitrum
      - Layer 2
      - Rollup
      - EVM
    humanURL: https://docs.chainstack.com/reference/arbitrum-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/arbitrum-getting-started
        type: Documentation
      - url: openapi/chainstack-arbitrum-node-api-openapi.yml
        type: OpenAPI
      - url: asyncapi/chainstack-asyncapi.yml
        type: AsyncAPI
    description: Chainstack-managed Arbitrum One and Arbitrum Sepolia JSON-RPC nodes. 51 documented eth_/arb_ methods.
  - aid: chainstack:chainstack-optimism-node-api
    name: Chainstack Optimism Node API
    tags:
      - Optimism
      - Layer 2
      - Rollup
      - EVM
      - OP Stack
    humanURL: https://docs.chainstack.com/reference/optimism-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/optimism-getting-started
        type: Documentation
      - url: openapi/chainstack-optimism-node-api-openapi.yml
        type: OpenAPI
      - url: asyncapi/chainstack-asyncapi.yml
        type: AsyncAPI
    description: >-
      Chainstack-managed Optimism mainnet and Sepolia JSON-RPC nodes with Flashblocks preconfirmation support (250 ms).
      48 documented eth_/op_ methods.
  - aid: chainstack:chainstack-base-node-api
    name: Chainstack Base Node API
    tags:
      - Base
      - Layer 2
      - Rollup
      - EVM
      - OP Stack
    humanURL: https://docs.chainstack.com/reference/base-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/base-getting-started
        type: Documentation
      - url: openapi/chainstack-base-node-api-openapi.yml
        type: OpenAPI
      - url: asyncapi/chainstack-asyncapi.yml
        type: AsyncAPI
    description: >-
      Chainstack-managed Base mainnet and Sepolia JSON-RPC nodes. 60 documented eth_/op_ methods plus Flashblocks (200
      ms preconfirmations).
  - aid: chainstack:chainstack-avalanche-node-api
    name: Chainstack Avalanche Node API
    tags:
      - Avalanche
      - Layer 1
      - EVM
      - C-Chain
    humanURL: https://docs.chainstack.com/reference/avalanche-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/avalanche-getting-started
        type: Documentation
      - url: openapi/chainstack-avalanche-node-api-openapi.yml
        type: OpenAPI
      - url: asyncapi/chainstack-asyncapi.yml
        type: AsyncAPI
    description: Chainstack-managed Avalanche C-Chain JSON-RPC nodes and Subnets support.
  - aid: chainstack:chainstack-fantom-node-api
    name: Chainstack Fantom Node API
    tags:
      - Fantom
      - Sonic
      - EVM
      - Layer 1
    humanURL: https://docs.chainstack.com/reference/fantom-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/fantom-getting-started
        type: Documentation
      - url: openapi/chainstack-fantom-node-api-openapi.yml
        type: OpenAPI
    description: Chainstack-managed Fantom Opera mainnet JSON-RPC nodes.
  - aid: chainstack:chainstack-gnosis-node-api
    name: Chainstack Gnosis Node API
    tags:
      - Gnosis Chain
      - EVM
      - Layer 1
    humanURL: https://docs.chainstack.com/reference/gnosis-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/gnosis-getting-started
        type: Documentation
      - url: openapi/chainstack-gnosis-node-api-openapi.yml
        type: OpenAPI
      - url: asyncapi/chainstack-asyncapi.yml
        type: AsyncAPI
    description: Chainstack-managed Gnosis Chain JSON-RPC nodes.
  - aid: chainstack:chainstack-cronos-node-api
    name: Chainstack Cronos Node API
    tags:
      - Cronos
      - EVM
      - Layer 1
    humanURL: https://docs.chainstack.com/reference/cronos-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/cronos-getting-started
        type: Documentation
      - url: openapi/chainstack-cronos-node-api-openapi.yml
        type: OpenAPI
    description: Chainstack-managed Cronos JSON-RPC nodes.
  - aid: chainstack:chainstack-aurora-node-api
    name: Chainstack Aurora Node API
    tags:
      - Aurora
      - EVM
      - NEAR
    humanURL: https://docs.chainstack.com/reference/aurora-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/aurora-getting-started
        type: Documentation
      - url: openapi/chainstack-aurora-node-api-openapi.yml
        type: OpenAPI
    description: Chainstack-managed Aurora (EVM on NEAR) JSON-RPC nodes.
  - aid: chainstack:chainstack-ronin-node-api
    name: Chainstack Ronin Node API
    tags:
      - Ronin
      - EVM
      - Gaming
    humanURL: https://docs.chainstack.com/reference/ronin-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/ronin-getting-started
        type: Documentation
      - url: openapi/chainstack-ronin-node-api-openapi.yml
        type: OpenAPI
      - url: asyncapi/chainstack-asyncapi.yml
        type: AsyncAPI
    description: Chainstack-managed Ronin JSON-RPC nodes for the Axie Infinity gaming chain.
  - aid: chainstack:chainstack-tron-node-api
    name: Chainstack TRON Node API
    tags:
      - TRON
      - Layer 1
      - Non-EVM
    humanURL: https://docs.chainstack.com/reference/tron-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/tron-getting-started
        type: Documentation
      - url: openapi/chainstack-tron-node-api-openapi.yml
        type: OpenAPI
    description: Chainstack-managed TRON full and Solidity nodes with 150+ documented HTTP API methods.
  - aid: chainstack:chainstack-ton-node-api
    name: Chainstack TON Node API
    tags:
      - TON
      - The Open Network
      - Layer 1
      - Non-EVM
    humanURL: https://docs.chainstack.com/reference/ton-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/ton-getting-started
        type: Documentation
      - url: openapi/chainstack-ton-node-api-openapi.yml
        type: OpenAPI
    description: >-
      Chainstack-managed The Open Network (TON) HTTP API nodes. 59 documented methods covering accounts, blocks,
      transactions, jettons, and NFTs.
  - aid: chainstack:chainstack-starknet-node-api
    name: Chainstack Starknet Node API
    tags:
      - Starknet
      - Layer 2
      - ZK Rollup
      - Cairo
    humanURL: https://docs.chainstack.com/reference/starknet-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/starknet-getting-started
        type: Documentation
      - url: openapi/chainstack-starknet-node-api-openapi.yml
        type: OpenAPI
    description: Chainstack-managed Starknet JSON-RPC nodes.
  - aid: chainstack:chainstack-zksync-node-api
    name: Chainstack zkSync Era Node API
    tags:
      - zkSync Era
      - Layer 2
      - ZK Rollup
      - EVM-Compatible
    humanURL: https://docs.chainstack.com/reference/zksync-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/zksync-getting-started
        type: Documentation
      - url: openapi/chainstack-zksync-node-api-openapi.yml
        type: OpenAPI
    description: Chainstack-managed zkSync Era JSON-RPC nodes with zks_ namespace extensions.
  - aid: chainstack:chainstack-polygon-zkevm-node-api
    name: Chainstack Polygon zkEVM Node API
    tags:
      - Polygon zkEVM
      - Layer 2
      - ZK Rollup
      - EVM
    humanURL: https://docs.chainstack.com/reference/polygon-zkevm-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/polygon-zkevm-getting-started
        type: Documentation
      - url: openapi/chainstack-polygon-zkevm-node-api-openapi.yml
        type: OpenAPI
    description: Chainstack-managed Polygon zkEVM JSON-RPC nodes with zkevm_ namespace extensions.
  - aid: chainstack:chainstack-hyperliquid-node-api
    name: Chainstack Hyperliquid Node API
    tags:
      - Hyperliquid
      - HyperCore
      - HyperEVM
      - Perpetual DEX
    humanURL: https://docs.chainstack.com/reference/hyperliquid-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/hyperliquid-getting-started
        type: Documentation
      - url: openapi/chainstack-hyperliquid-node-api-openapi.yml
        type: OpenAPI
      - url: asyncapi/chainstack-asyncapi.yml
        type: AsyncAPI
    description: >-
      Chainstack-managed Hyperliquid HyperCore and HyperEVM nodes. 185 documented HTTP methods covering perpetual DEX
      state, orders, fills, and EVM RPC.
  - aid: chainstack:chainstack-monad-node-api
    name: Chainstack Monad Node API
    tags:
      - Monad
      - EVM
      - Parallel Execution
      - Layer 1
    humanURL: https://docs.chainstack.com/reference/monad-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/monad-getting-started
        type: Documentation
      - url: openapi/chainstack-monad-node-api-openapi.yml
        type: OpenAPI
      - url: asyncapi/chainstack-asyncapi.yml
        type: AsyncAPI
    description: Chainstack-managed Monad JSON-RPC nodes (high-throughput EVM with parallel execution).
  - aid: chainstack:chainstack-plasma-node-api
    name: Chainstack Plasma Node API
    tags:
      - Plasma
      - EVM
      - Stablecoins
    humanURL: https://docs.chainstack.com/reference/plasma-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/plasma-getting-started
        type: Documentation
      - url: openapi/chainstack-plasma-node-api-openapi.yml
        type: OpenAPI
    description: Chainstack-managed Plasma JSON-RPC nodes (stablecoin-optimized chain).
  - aid: chainstack:chainstack-tempo-node-api
    name: Chainstack Tempo Node API
    tags:
      - Tempo
      - EVM
      - Emerging
    humanURL: https://docs.chainstack.com/reference/tempo-getting-started
    properties:
      - url: https://docs.chainstack.com/reference/tempo-getting-started
        type: Documentation
      - url: openapi/chainstack-tempo-node-api-openapi.yml
        type: OpenAPI
    description: Chainstack-managed Tempo JSON-RPC nodes (emerging EVM chain).
common:
  - type: LinkedIn
    url: https://www.linkedin.com/company/chainstack/
  - type: Twitter
    url: https://x.com/chainstackhq
  - type: Github
    url: https://github.com/chainstack
  - type: Discord
    url: https://discord.com/invite/Cymtg2f7pX
  - type: YouTube
    url: https://www.youtube.com/@Chainstack
  - url: https://chainstack.com
    name: Chainstack
    type: Website
  - url: https://docs.chainstack.com
    name: Chainstack Developer Portal
    type: Portal
  - url: https://docs.chainstack.com/reference/platform-api-getting-started
    name: Platform API Reference
    type: Documentation
  - url: https://docs.chainstack.com/reference/getting-started
    name: RPC API Reference
    type: Documentation
  - url: https://docs.chainstack.com/docs/about-limits
    name: Limits and Quotas
    type: RateLimits
    data: rate-limits/chainstack-rate-limits.yml
  - url: https://docs.chainstack.com/docs/about-billing
    name: Billing and Compute Units
    type: Documentation
  - url: https://docs.chainstack.com/docs/pricing
    name: Pricing Documentation
    type: Documentation
  - url: https://chainstack.com/pricing/
    name: Chainstack Pricing
    type: Pricing
    data: plans/chainstack-plans-pricing.yml
  - url: https://faucet.chainstack.com/
    name: Chainstack Faucet
    type: Faucet
  - url: https://support.chainstack.com
    name: Chainstack Support
    type: Support
  - url: https://ideas.chainstack.com/
    name: Chainstack Ideas
    type: Feedback
  - url: https://chainstack.com/blog/
    name: Chainstack Blog
    type: Blog
  - url: https://chainstack.com/changelog/
    name: Chainstack Changelog
    type: ChangeLog
  - url: https://chainstack.status.io
    name: Chainstack Status
    type: StatusPage
  - url: https://chainstack.com/terms-of-service/
    name: Terms of Service
    type: TermsOfService
  - url: https://chainstack.com/privacy-policy/
    name: Privacy Policy
    type: PrivacyPolicy
  - url: https://chainstack.com/security/
    name: Security
    type: Security
  - url: https://github.com/chainstack/dev-portal
    name: Chainstack Developer Portal (Source)
    type: Source
  - url: https://github.com/chainstack/erigon
    name: Chainstack Erigon Fork
    type: Source
  - url: https://github.com/chainstack/bsc-erigon
    name: Chainstack BSC Erigon
    type: Source
  - url: https://github.com/chainstack/op-erigon
    name: Chainstack Optimism Erigon
    type: Source
  - url: https://github.com/chainstack/solana-exporter
    name: Solana Prometheus Exporter
    type: Tools
  - url: https://github.com/chainstack/solana-rpc-ruby
    name: Solana RPC Ruby Client
    type: SDK
  - url: https://github.com/chainstack/multichaincli
    name: MultiChain Python CLI Wrapper
    type: SDK
  - url: https://github.com/chainstack/bitcoincli
    name: Bitcoin Python JSON-RPC Wrapper
    type: SDK
  - url: https://github.com/chainstack/web3quorum
    name: web3.py Quorum Extension
    type: SDK
  - url: https://github.com/chainstack/terraform-openstack-rke2
    name: Terraform Module for RKE2 on OpenStack
    type: Tools
  - url: https://chainstack.com/products/global-nodes/
    name: Global Nodes Product
    type: Product
  - url: https://chainstack.com/products/dedicated-nodes/
    name: Dedicated Nodes Product
    type: Product
  - url: https://chainstack.com/products/unlimited-nodes/
    name: Unlimited Nodes Product
    type: Product
  - url: https://chainstack.com/products/trader-nodes/
    name: Trader Nodes Product
    type: Product
  - url: https://chainstack.com/products/yellowstone-grpc/
    name: Yellowstone gRPC for Solana
    type: Product
  - url: https://chainstack.com/build-better/
    name: Supported Protocols
    type: Documentation
  - type: Vocabulary
    url: vocabulary/chainstack-vocabulary.yml
  - type: SpectralRules
    url: rules/chainstack-rules.yml
  - type: FinOps
    url: finops/chainstack-finops.yml