OGAudit OG Score API

Programmatic access to A/B/C/D/F cryptocurrency and exchange ratings. REST, JSON, closed beta.

Beta

API v1 is unstable and may change with 14 days email notice. Request access via our contact form.

Quickstart →

Make your first request in 5 minutes with curl, JavaScript, Python, PHP, or Go.

API Reference →

Complete endpoint reference, request/response schemas, error codes.

What you can do

Fetch OG Score (0–100) and band (A/B/C/D/F) for any listed coin or exchange.
Access market data, health signals, community sentiment, categories.
Integrate ratings into dashboards, trading bots, research tools.

Get an API key

Submit a request through our contact form with a short description of your use case. Closed beta — invitation only. Each key is shown exactly once; store it securely.

Authentication

Pass your API key in the X-API-Key header on every request:

X-API-Key: sk_live_...

Rate limits

60 requests per minute per key
2000 requests per day per key

On exceed: HTTP 429 with a Retry-After header indicating seconds until the window resets. Rate limit state also returned in response headers:

X-RateLimit-Limit-Minute: 60
X-RateLimit-Remaining-Minute: 59
X-RateLimit-Limit-Day: 2000
X-RateLimit-Remaining-Day: 1892

Endpoints

GET https://api.ogaudit.com/api/v1/projects/{slug}/score — Coin OG Score
GET https://api.ogaudit.com/api/v1/exchanges/{slug}/score — Exchange OG Score

See the API Reference for the full schema.

Response format

All responses are JSON with the top-level shape { "data": ..., "meta": ... }. Errors use:

{
  "error": {
    "code": "COIN_NOT_FOUND",
    "message": "Coin 'xyz' not found or not available for API access",
    "detail": "Coin may be delisted, unlisted, or marked as gone",
    "request_id": "req_01HKAB..."
  }
}