HTTP API

List account API keys

GET /v1/keys/

Base URL: https://api.simplellm.eu. Authenticate using Authorization: Bearer $SIMPLELLM_API_KEY.

Example request

bash

curl --fail-with-body https://api.simplellm.eu/v1/keys/ \
  -H "Authorization: Bearer $SIMPLELLM_API_KEY"

Responses

HTTP 200

Successful response

Content-Type: application/json

Field	Type	Required	Meaning
`api_keys`	`array<APIKey>`	No
`api_keys[].id`	`string`	No
`api_keys[].user_id`	`string`	No
`api_keys[].key_prefix`	`string`	No	Public prefix only, never the key secret.
`api_keys[].name`	`string / null`	No
`api_keys[].rate_limit_rpm`	`integer / null`	No
`api_keys[].rate_limit_tpm`	`integer / null`	No
`api_keys[].max_concurrent`	`integer / null`	No
`api_keys[].balance_enabled`	`boolean`	No
`api_keys[].balance_sc`	`number`	No
`api_keys[].balance_limit_sc`	`number`	No
`api_keys[].created_at`	`string`	No
`api_keys[].last_used_at`	`string / null`	No
`api_keys[].revoked_at`	`string / null`	No

Illustrative response shape only; IDs, timestamps and counters below are synthetic, not live limits or customer data.

json

{
  "api_keys": [
    {
      "id": "00000000-0000-4000-8000-000000000000",
      "user_id": "00000000-0000-4000-8000-000000000000",
      "key_prefix": "sk-example",
      "name": null,
      "rate_limit_rpm": null,
      "rate_limit_tpm": null,
      "max_concurrent": null,
      "balance_enabled": false,
      "balance_sc": 0,
      "balance_limit_sc": 0,
      "created_at": "2026-09-14T00:00:00Z",
      "last_used_at": null,
      "revoked_at": null
    }
  ]
}

Error handling

Errors can occur in authentication, billing, routing or the upstream service; not every status applies to every route.

Status	Meaning
400	Invalid request
401	Invalid credentials
402	Insufficient credits
403	Access denied
404	Model or resource not found
429	Rate or capacity limit
500	Internal error
502	Routing or upstream error
503	Temporarily unavailable
504	Deployment timeout

See Troubleshooting for response examples and Rate limits & retries for retry rules.

Machine-readable schema

Download OpenAPI JSON. Operation ID: listKeys.