Documentation

Ramp Router API

Use one Responses endpoint for all models across providers. Configure fallbacks, track spend, and inspect each request.

$ramp docsramp://router

$ export RAMP_ROUTER_BASE_URL=https://router-api.ramp.com/v1✓ Endpoint configured$ curl "$RAMP_ROUTER_BASE_URL/responses" \  -H "Authorization: Bearer $RAMP_ROUTER_API_KEY" \  -H "Content-Type: application/json" \  -d '{"model":"your-model-id","input":"Reply with pong"}'✓ OpenAI Response  ·  completed  ·  usage recorded

Explore the docs

Get started

Create a key, send a request, and connect your SDK.

4 pages

Guides

Choose models, add fallbacks, control spend, and debug requests.

5 pages

Strategies

Lower cost, route by benchmark, compare models, and cache repeated work.

4 pages

API reference

Endpoint, request fields, errors, and limits.

3 pages

Also see · Product

Dashboard

Keys, usage, and spend for your account.

Product