REST endpoints
- Testnet (Base Sepolia): https://api.testnet.bsx.exchange
- Mainnet (Base Mainnet): https://api.bsx.exchange
Requests and responses use JSON
Our error code follow this standard: https://gist.github.com/hamakn/708b9802ca845eb59f3975dbb3ae2a01
Infrastructure
Our infrastructure is located in the AWS ap‑northeast‑1 region (Tokyo)
Rate limit
Current rate limit in mainnet for general user:
- REST API: Up to 500 requests every 10 seconds.
- WebSocket: Up to 10 requests every 10 seconds.
Please contact us if you require higher limits.