© 2023-2025 Circle Technology Services, LLC. All rights reserved.
Circle's Developer Services handle a high volume of API requests. To ensure optimum performance, we implemented rate limits for API requests per second (RPS) per developer entity. These limits ensure the availability, stability, and reliability of Developer Services.
Rate limits apply to all Wallets APIs. The default limit per endpoint is 5 requests per second. The following table lists the endpoints with custom limits.
| Method | Endpoint | RPS Limit |
|---|---|---|
POST | /v1/w3s/developer/wallets | 10 |
PUT | /v1/w3s/developer/wallets/{id}/blockchains/{blockchain} | 10 |
POST | /v1/w3s/transactions/transfer/estimateFee | 10 |
POST | /v1/w3s/transactions/contractExecution/estimateFee | 10 |
POST | /v1/w3s/users/token | 10 |
POST | /v1/w3s/user/sign/transaction | 10 |
POST | /v1/w3s/user/sign/message | 10 |
POST | /v1/w3s/user/sign/typedData | 10 |
POST | /v1/w3s/developer/sign/transaction | 10 |
POST | /v1/w3s/developer/sign/message | 10 |
POST | /v1/w3s/developer/sign/typedData | 10 |
POST | /v1/w3s/developer/sign/delegateAction | 10 |
GET | All endpoints | 20 |
