aid: chainstack url: https://raw.githubusercontent.com/api-evangelist/chainstack/refs/heads/main/apis.yml name: Chainstack 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-productions2.s3.amazonaws.com/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 - type: NaftikoCapability url: capabilities/platform-organization.yaml - type: NaftikoCapability url: capabilities/platform-projects.yaml - type: NaftikoCapability url: capabilities/platform-networks.yaml - type: NaftikoCapability url: capabilities/platform-nodes.yaml - type: NaftikoCapability url: capabilities/platform-faucet.yaml 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 - type: NaftikoCapability url: capabilities/faucet-funding.yaml 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: json-schema/chainstack-jsonrpc-envelope-schema.json type: JSONSchema - type: NaftikoCapability url: capabilities/chain-ethereum-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-ethereum-beacon-chain-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-solana-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-bitcoin-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-bnb-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-polygon-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-arbitrum-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-optimism-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-base-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-avalanche-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-fantom-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-gnosis-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-cronos-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-aurora-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-ronin-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-tron-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-ton-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-starknet-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-zksync-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-polygon-zkevm-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-hyperliquid-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-monad-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-plasma-rpc.yaml 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 - type: NaftikoCapability url: capabilities/chain-tempo-rpc.yaml 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