QuickNode

QuickNode is a multi-chain Web3 infrastructure provider supporting 77+ blockchains via JSON-RPC, REST, and gRPC. Core products include high-performance RPC nodes, Streams (real-time event streaming), Webhooks, IPFS, a Key-Value Store, and a Marketplace of add-ons.

7 APIs 0 Features

Web3BlockchainRPCStreamsIPFSMulti-chain

APIs

QuickNode Core RPC API

Multi-chain JSON-RPC, REST, and gRPC endpoints across 77+ blockchains (Ethereum, Solana, Polygon, Arbitrum, Optimism, Base, Bitcoin, Aptos, Avalanche, BNB, etc.).

QuickNode Streams

Real-time blockchain data streaming with custom filters and webhook delivery.

QuickNode Webhooks

Event-driven webhook subscriptions with custom filtering for blockchain events.

QuickNode IPFS API

REST API for uploading, pinning, and retrieving content on IPFS.

QuickNode Key-Value Store

REST API for large-scale dataset storage and retrieval keyed by string identifiers.

QuickNode Marketplace Add-ons

Catalog of opt-in add-on APIs (NFT API, Token API, DeFi API, Functions, etc.) attached to a QuickNode endpoint.

QuickNode Functions

Serverless on-chain logic runtime for executing custom code triggered by Streams or HTTP.

Event Specifications

QuickNode WebSocket Subscription API

AsyncAPI definition for QuickNode WebSocket subscription endpoints across Ethereum (and EVM-compatible chains) and Solana. All subscriptions use the JSON-RPC 2.0 envelope. After...

ASYNCAPI

Semantic Vocabularies

Quicknode Context

5 classes · 2 properties

JSON-LD

JSON Structure

Quicknode Structure

0 properties

JSON STRUCTURE

Resources

👥

GitHubOrganization

Sources

aid: quicknode
url: https://raw.githubusercontent.com/api-evangelist/quicknode/refs/heads/main/apis.yml
name: QuickNode
kind: company
description: QuickNode is a multi-chain Web3 infrastructure provider supporting 77+
  blockchains via JSON-RPC, REST, and gRPC. Core products include high-performance
  RPC nodes, Streams (real-time event streaming), Webhooks, IPFS, a Key-Value Store,
  and a Marketplace of add-ons.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
  - Web3
  - Blockchain
  - RPC
  - Streams
  - IPFS
  - Multi-chain
created: '2026-05-08'
modified: '2026-05-29'
specificationVersion: '0.19'
apis:
  - aid: quicknode:core-rpc
    name: QuickNode Core RPC API
    description: Multi-chain JSON-RPC, REST, and gRPC endpoints across 77+ blockchains
      (Ethereum, Solana, Polygon, Arbitrum, Optimism, Base, Bitcoin, Aptos, Avalanche,
      BNB, etc.).
    humanURL: https://www.quicknode.com/docs
    baseURL: https://{endpoint-name}.{network}.quiknode.pro/{token}
    tags:
    - JSON-RPC
    - WebSocket
    - gRPC
    - Multi-chain
    properties:
    - type: Documentation
      url: https://www.quicknode.com/docs
    - type: AsyncAPI
      url: asyncapi/quicknode-asyncapi.yml
  - aid: quicknode:streams
    name: QuickNode Streams
    description: Real-time blockchain data streaming with custom filters and webhook
      delivery.
    humanURL: https://www.quicknode.com/docs/streams/getting-started
    baseURL: https://api.quicknode.com/streams/rest/v1
    tags:
    - REST
    - Streaming
    properties:
    - type: Documentation
      url: https://www.quicknode.com/docs/streams/getting-started
    - type: OpenAPI
      url: openapi/quicknode-streams-openapi.yml
  - aid: quicknode:webhooks
    name: QuickNode Webhooks
    description: Event-driven webhook subscriptions with custom filtering for blockchain
      events.
    humanURL: https://www.quicknode.com/docs/quicknode-webhooks
    baseURL: https://api.quicknode.com/webhooks/rest/v1
    tags:
    - REST
    - Webhooks
    properties:
    - type: Documentation
      url: https://www.quicknode.com/docs/quicknode-webhooks
  - aid: quicknode:ipfs
    name: QuickNode IPFS API
    description: REST API for uploading, pinning, and retrieving content on IPFS.
    humanURL: https://www.quicknode.com/docs/ipfs/getting-started
    baseURL: https://api.quicknode.com/ipfs/rest/v1
    tags:
    - REST
    - IPFS
    properties:
    - type: Documentation
      url: https://www.quicknode.com/docs/ipfs/getting-started
    - type: OpenAPI
      url: openapi/quicknode-ipfs-openapi.yml
  - aid: quicknode:kv-store
    name: QuickNode Key-Value Store
    description: REST API for large-scale dataset storage and retrieval keyed by string
      identifiers.
    humanURL: https://www.quicknode.com/docs/key-value-store
    baseURL: https://api.quicknode.com/kv/rest/v1
    tags:
    - REST
    - Storage
    properties:
    - type: Documentation
      url: https://www.quicknode.com/docs/key-value-store
    - type: OpenAPI
      url: openapi/quicknode-key-value-store-openapi.yml
  - aid: quicknode:marketplace
    name: QuickNode Marketplace Add-ons
    description: Catalog of opt-in add-on APIs (NFT API, Token API, DeFi API, Functions,
      etc.) attached to a QuickNode endpoint.
    humanURL: https://marketplace.quicknode.com/
    baseURL: https://{endpoint}.quiknode.pro/{token}
    tags:
    - Marketplace
    - Add-ons
    properties:
    - type: Documentation
      url: https://marketplace.quicknode.com/
  - aid: quicknode:functions
    name: QuickNode Functions
    description: Serverless on-chain logic runtime for executing custom code triggered
      by Streams or HTTP.
    humanURL: https://www.quicknode.com/docs/functions
    baseURL: https://api.quicknode.com/functions/rest/v1
    tags:
    - REST
    - Serverless
    properties:
    - type: Documentation
      url: https://www.quicknode.com/docs/functions
common:
  - type: GitHubOrganization
    url: https://github.com/quiknode-labs
  - type: LinkedIn
    url: https://www.linkedin.com/company/quicknode
  - type: Website
    url: https://www.quicknode.com/
  - type: Plans
    url: plans/quicknode-plans-pricing.yml
  - type: RateLimits
    url: rate-limits/quicknode-rate-limits.yml
  - type: FinOps
    url: finops/quicknode-finops.yml
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com