Bitquery

aid: bitquery
url: https://raw.githubusercontent.com/api-evangelist/bitquery/refs/heads/main/apis.yml
name: Bitquery
kind: company
description: >-
  Bitquery is a blockchain data platform that exposes a single unified GraphQL
  schema across 40+ networks (Ethereum, Solana, BSC, Base, Polygon, Arbitrum,
  Optimism, Tron, and more) through multiple delivery modes - GraphQL over
  HTTP, GraphQL subscriptions over WebSocket, Kafka protobuf streams,
  gRPC (Solana CoreCast), an MCP server backed by ClickHouse, and parquet
  cloud datasets. Core data products cover token prices and OHLCV, DEX trades,
  transfers and wallet flows, contract calls and traces, events, NFTs and
  metadata, balances and holders, and mempool / pending transactions.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Blockchain Data
- GraphQL
- Streaming
- Indexer
- DEX
- NFT
- Crypto
- Web3
created: '2026-05-23'
modified: '2026-05-29'
specificationVersion: '0.19'
apis:
- aid: bitquery:graphql-v2
  name: Bitquery GraphQL API (V2)
  description: >-
    Unified GraphQL endpoint for querying onchain data across 40+ supported
    blockchains - blocks, transactions, transfers, DEX trades, balances,
    holders, NFTs, prices, events, traces. Standard GraphQL POST over HTTP
    with API-key authentication.
  humanURL: https://docs.bitquery.io/
  baseURL: https://streaming.bitquery.io/graphql
  tags:
  - GraphQL
  - Multi-Chain
  - Onchain Data
  properties:
  - type: Documentation
    url: https://docs.bitquery.io/
  - url: graphql/bitquery-graphql.md
    type: GraphQL
- aid: bitquery:graphql-v1
  name: Bitquery GraphQL API (V1)
  description: >-
    Legacy GraphQL endpoint covering Bitquery's V1 schema - kept for
    backward compatibility while customers migrate to V2.
  humanURL: https://docs.bitquery.io/
  baseURL: https://graphql.bitquery.io
  tags:
  - GraphQL
  - Legacy
  - V1
  properties:
  - type: Documentation
    url: https://docs.bitquery.io/
- aid: bitquery:streaming-subscriptions
  name: Bitquery Streaming Subscriptions
  description: >-
    GraphQL subscriptions over WebSocket for real-time blockchain data -
    live DEX trades, transfers, pending transactions, contract events.
    Same V2 schema as the HTTP endpoint, delivered as push events.
    Supports both `graphql-ws` and `graphql-transport-ws` subprotocols,
    with OAuth token passed as `?token=` on the WebSocket URL. The legacy
    Early Access Program endpoint `wss://streaming.bitquery.io/eap` is
    still honored for existing customers.
  humanURL: https://docs.bitquery.io/docs/subscriptions/websockets/
  baseURL: wss://streaming.bitquery.io/graphql
  tags:
  - GraphQL Subscriptions
  - WebSocket
  - Streaming
  - Realtime
  properties:
  - type: Documentation
    url: https://docs.bitquery.io/docs/subscriptions/websockets/
  - type: Authentication
    url: https://docs.bitquery.io/docs/authorisation/websocket/
  - type: AsyncAPI
    url: https://raw.githubusercontent.com/api-evangelist/bitquery/refs/heads/main/asyncapi/bitquery-asyncapi.yml
- aid: bitquery:kafka-streams
  name: Bitquery Kafka Streams
  description: >-
    Protobuf-encoded streams of decoded blockchain data delivered via
    managed Kafka topics. Designed for scale-out consumption by indexers,
    analytics pipelines, and warehouses that need to backfill or stream at
    high throughput.
  humanURL: https://docs.bitquery.io/docs/streams/kafka-streaming-concepts/
  baseURL: https://docs.bitquery.io/docs/streams/kafka-streaming-concepts/
  tags:
  - Kafka
  - Streaming
  - Protobuf
  - Scale
  properties:
  - type: Documentation
    url: https://docs.bitquery.io/docs/streams/kafka-streaming-concepts/
- aid: bitquery:grpc-corecast
  name: Bitquery Solana CoreCast (gRPC)
  description: >-
    gRPC streaming API for Solana that delivers decoded block, transaction,
    and instruction data with sub-second latency. Targeted at Solana-native
    apps, MEV searchers, and high-throughput indexers.
  humanURL: https://docs.bitquery.io/
  baseURL: https://docs.bitquery.io/
  tags:
  - gRPC
  - Solana
  - Streaming
  - CoreCast
  properties:
  - type: Documentation
    url: https://docs.bitquery.io/
- aid: bitquery:mcp-server
  name: Bitquery MCP Server
  description: >-
    Model Context Protocol server backed by ClickHouse that lets AI agents
    query Bitquery's onchain dataset using natural language and structured
    tool calls.
  humanURL: https://docs.bitquery.io/
  baseURL: https://docs.bitquery.io/
  tags:
  - MCP
  - AI Agents
  - ClickHouse
  properties:
  - type: Documentation
    url: https://docs.bitquery.io/
- aid: bitquery:cloud-datasets
  name: Bitquery Cloud Datasets
  description: >-
    Parquet-format cloud datasets containing Bitquery's decoded onchain
    data for direct load into data warehouses (Snowflake, BigQuery,
    Redshift, Databricks).
  humanURL: https://docs.bitquery.io/
  baseURL: https://docs.bitquery.io/
  tags:
  - Datasets
  - Parquet
  - Warehouse
  properties:
  - type: Documentation
    url: https://docs.bitquery.io/
- aid: bitquery:ide
  name: Bitquery IDE
  description: >-
    In-browser GraphQL IDE for authoring, testing, and saving Bitquery
    queries against the V1 and V2 schemas. Used by developers to prototype
    before wiring queries into apps.
  humanURL: https://ide.bitquery.io/
  baseURL: https://ide.bitquery.io/
  tags:
  - IDE
  - GraphQL
  - Query Authoring
  properties:
  - type: Website
    url: https://ide.bitquery.io/
- aid: bitquery:explorer
  name: Bitquery Explorer
  description: >-
    Multi-chain block explorer surfacing transactions, addresses, tokens,
    and DEX activity searchable across all chains Bitquery indexes.
  humanURL: https://explorer.bitquery.io/
  baseURL: https://explorer.bitquery.io/
  tags:
  - Explorer
  - Multi-Chain
  properties:
  - type: Website
    url: https://explorer.bitquery.io/
- aid: bitquery:dexrabbit
  name: DEXrabbit
  description: >-
    Real-time DEX analytics product built on Bitquery's data - tracks
    trades, liquidity, volumes, and trending tokens across DEXes on
    multiple chains.
  humanURL: https://dexrabbit.com/
  baseURL: https://dexrabbit.com/
  tags:
  - DEX
  - Analytics
  - Real-Time
  properties:
  - type: Website
    url: https://dexrabbit.com/
common:
- type: Website
  url: https://bitquery.io/
- type: Documentation
  url: https://docs.bitquery.io/
- type: GitHub
  url: https://github.com/bitquery
- type: IDE
  url: https://ide.bitquery.io/
- type: Explorer
  url: https://explorer.bitquery.io/
- type: X
  url: https://x.com/Bitquery_io
- type: Blog
  url: https://bitquery.io/blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com