Rate Limits

Current limits

Rate limit response

When the rate limit is exceeded, the endpoint returns HTTP 429:

HTTP/2 429
content-type: application/json

{
  "jsonrpc": "2.0",
  "error": {
    "code": -32005,
    "message": "rate limit exceeded"
  },
  "id": null
}

Counting requests

• Each HTTP POST counts as 1 request toward the limit.
• Failed requests (4xx, 5xx) still count toward the limit.
• The limit is per source IP address.