Endpoints and Regions
Bitquery provides multiple regional endpoints to optimize latency and performance. Choose the endpoint closest to your geographic location for the best experience.
Overview​
Bitquery offers two API versions:
- V1: GraphQL API for historical blockchain data
- V2: Streaming GraphQL API with real-time and historical data (varies from blockchain to blockchain)
tip
For optimal performance, use the endpoint closest to your application's deployment region.
Europe and Nearby​
V1 - Historical Data API​
https://graphql.bitquery.io
V2 - Streaming API​
The following chains are available via the Europe regional endpoint:
| Blockchain | Endpoint |
|---|---|
| Ethereum | https://streaming.bitquery.io/graphql |
| BSC (Binance Smart Chain) | https://streaming.bitquery.io/graphql |
| Base | https://streaming.bitquery.io/graphql |
| Solana | https://streaming.bitquery.io/graphql |
| Arbitrum | https://streaming.bitquery.io/graphql |
| Optimism | https://streaming.bitquery.io/graphql |
| Tron | https://streaming.bitquery.io/graphql |
| Matic (Polygon) | https://streaming.bitquery.io/graphql |
Asia​
V1 - Historical Data API​
https://asia.graphql.bitquery.io
V2 - Streaming API​
The following chains are available via the Asia regional endpoint:
| Blockchain | Endpoint |
|---|---|
| Ethereum | https://asia.streaming.bitquery.io/graphql |
| BSC (Binance Smart Chain) | https://asia.streaming.bitquery.io/graphql |
| Base | https://asia.streaming.bitquery.io/graphql |
| Solana | https://asia.streaming.bitquery.io/graphql |
| Arbitrum | https://asia.streaming.bitquery.io/graphql |
| Optimism | https://asia.streaming.bitquery.io/graphql |
| Tron | https://asia.streaming.bitquery.io/graphql |
| Matic (Polygon) | https://asia.streaming.bitquery.io/graphql |
United States​
info
US regional endpoints are coming soon. In the meantime, US-based users can use the Europe endpoints.
Next Steps​
- Learn about API authentication
- Explore the GraphQL IDE
- Check API examples