Rate Limits
Monitor and manage API rate limits per API key.
Every API key has three rate limit tiers: hourly (100), daily (1,000), and monthly (10,000). These limits apply to the /v1/send endpoint. When you exceed a rate limit, the API returns a 429 status code. Check the response headers for current usage: X-RateLimit-Limit: 100 X-RateLimit-Remaining: 42 X-RateLimit-Reset: 1719849600
GET
/rate-limits/:apiKeyIdJWTGet current rate limit usage for an API key.
| Parameter | Type | In | Description |
|---|---|---|---|
apiKeyIdrequired | string | path | API key ID |
Response
json
{
"hourly": {
"limit": 100,
"remaining": 87,
"resetAt": "2025-06-01T13:00:00Z"
},
"daily": {
"limit": 1000,
"remaining": 945,
"resetAt": "2025-06-02T00:00:00Z"
},
"monthly": {
"limit": 10000,
"remaining": 9876,
"resetAt": "2025-07-01T00:00:00Z"
}
}