Skip to main content
GET
/
rate-limit
Check rate limit status
curl --request GET \
  --url 'https://api.openalex.org/rate-limit?api_key='
{
  "api_key": "<string>",
  "rate_limit": {
    "daily_budget_usd": 123,
    "daily_used_usd": 123,
    "daily_remaining_usd": 123,
    "prepaid_balance_usd": 123,
    "prepaid_remaining_usd": 123,
    "prepaid_expires_at": "2023-11-07T05:31:56Z",
    "resets_at": "2023-11-07T05:31:56Z",
    "resets_in_seconds": 123,
    "endpoint_costs_usd": {
      "singleton": 123,
      "list": 123,
      "search": 123,
      "content": 123,
      "semantic": 123,
      "text": 123
    },
    "credits_limit": 123,
    "credits_used": 123,
    "credits_remaining": 123,
    "credit_costs": {}
  }
}

Documentation Index

Fetch the complete documentation index at: https://developers.openalex.org/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
api_key
string
query
required

Your OpenAlex API key. Get a free key at https://openalex.org/settings/api

Query Parameters

​
api_key
string
required

Your OpenAlex API key (required). Get a free key at https://openalex.org/settings/api

Response

Successful response

​
api_key
string
​
rate_limit
object