# Bitquery

**Canonical:** https://apis.io/providers/bitquery/  
**Website:** https://bitquery.io/  
**APIs profiled:** 10

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.

## Kin Score — 32.6 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 32.6).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 48.9 |
| Governance | 11.4 |
| Contract Governance | 11.4 |
| Operational Transparency | 26.3 |
| Developer Ergonomics | 11.9 |
| Commercial Clarity | 28.9 |
| Access Clarity | 28.9 |

## Agent readiness — 19.7 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | derived |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Free — onboarding: unknown, pricing: free, trial: no (confidence: medium).

## APIs (10)

- **Bitquery GraphQL API (V2)** — Unified GraphQL endpoint for querying onchain data across 40+ supported blockchains - blocks, transactions, transfers, DEX trades, balances, holders, NFTs, prices, events, trace...
- **Bitquery GraphQL API (V1)** — Legacy GraphQL endpoint covering Bitquery's V1 schema - kept for backward compatibility while customers migrate to V2.
- **Bitquery Streaming Subscriptions** — GraphQL subscriptions over WebSocket for real-time blockchain data - live DEX trades, transfers, pending transactions, contract events. Same V2 schema as the HTTP endpoint, deli...
- **Bitquery Kafka Streams** — Protobuf-encoded streams of decoded blockchain data delivered via managed Kafka topics. Designed for scale-out consumption by indexers, analytics pipelines, and warehouses that ...
- **Bitquery Solana CoreCast (gRPC)** — 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-thr...
- **Bitquery MCP Server** — Model Context Protocol server backed by ClickHouse that lets AI agents query Bitquery's onchain dataset using natural language and structured tool calls.
- **Bitquery Cloud Datasets** — Parquet-format cloud datasets containing Bitquery's decoded onchain data for direct load into data warehouses (Snowflake, BigQuery, Redshift, Databricks).
- **Bitquery IDE** — 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.
- **Bitquery Explorer** — Multi-chain block explorer surfacing transactions, addresses, tokens, and DEX activity searchable across all chains Bitquery indexes.
- **DEXrabbit** — Real-time DEX analytics product built on Bitquery's data - tracks trades, liquidity, volumes, and trending tokens across DEXes on multiple chains.

## Security (1)

- **Bitquery Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Bitquery Plans Pricing**

## Tags

Blockchain Data, GraphQL, Streaming, Indexer, DEX, NFT, Crypto, Web3

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/bitquery/). Scores are computed from the provider's own public artifacts under a published rubric.