The Loops REST API lets you manage your contacts, send events and send transactional email.
Authentication Steps
GET
request tod2d561f5ff80136f69b4b5a31b9fb3c9
with your own API key):Rate Limiting Details
x-ratelimit-limit
: The maximum number of requests you can make per second.x-ratelimit-remaining
: The number of requests remaining in the current rate limit window.429 Too Many Requests
. Here is an example of a failed response with rate limit headers:Debugging Steps
401 Unauthorized
“Invalid API key” errorsAuthorization: Bearer YOUR_API_KEY
.429
Responses)429 Too Many Requests
response, this means you have exceeded this limit.The x-ratelimit-limit
and x-ratelimit-remaining
headers in the response can provide information about your current rate limit usage.400
-level Responses400
-level responses typically indicate that there was a problem with the request. The response body will contain more information about what went wrong, so be sure to check it for details.Check on your request type (GET, POST, PUT, DELETE) and ensure that you are using the correct one for the endpoint you are trying to access.https://app.loops.so/api