yangmao.ai · cURL setup money page

OpenRouter cURL API Setup

Use cURL to smoke-test OpenRouter before wiring SDK code. Confirm the exact endpoint, model name, and quota in the provider dashboard.

Open official provider → Get one OpenAI-compatible key → Compare API gateway options →

Quick verdict

Free API: Free models
Rate limits: 20 RPM
Best model starting point: Free Models (多个)
Mainland China access: proxy/relay likely needed

Provider fit matrix

Best fit Fast provider evaluation, prototypes, and fallback routing

Watch out Free credits and rate limits can change without warning

Production fallback Keep at least one compatible backup provider before shipping

OpenRouter buyer intent notes

Who should care

Best for model shopping, fallback routing, BYOK-style experimentation, and teams that want many models behind one OpenAI-compatible API.

Decision trigger

Use OpenRouter when model coverage and routing flexibility beat direct-provider simplicity.

Watch out: Compare markups, rate limits, provider routing behavior, and free-model reliability before production.

OpenRouter pricingRouter cost checks OpenRouter vs SiliconFlowGlobal vs China-access routing API relay hubGateway and fallback options

Production readiness checklist

Quota gate Start inside Free models; log usage before adding retries or batch jobs.

No-card check Try the free path first, then confirm whether billing is required for API keys, higher RPM, or production endpoints.

Regional smoke test Run signup, dashboard, DNS, TLS, and first API call checks from mainland China before launch.

Source freshness Snapshot date: 2026-06-01; official quota and pricing can change without notice.

cURL smoke test

Use this to verify endpoint, auth header, model name, response shape, and quota before adding SDK abstractions.

curl https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "Free Models (多个)",
    "messages": [{"role": "user", "content": "Hello from yangmao.ai"}]
  }'

Free API and pricing notes

Free models

Some models are completely free, no payment needed

Access and production risk

Relay or proxy may be needed

Requires proxy. Aggregates 400+ models, one key for all.

How to set it up

Create an API key and copy the provider endpoint from official docs.

Export the key into your shell session.

Send a minimal chat completion payload with cURL.

Check status code, JSON body, and rate-limit headers.

Move the tested endpoint into your app or fallback relay.

Credit-change alerts

Want to know when free credits, pricing, or availability changes? Subscribe first, then compare official providers, API gateways, and alternatives.

Subscribe → Get an OpenLLMAPI key → Compare API gateways →

Source snapshot

Data source: yangmao.ai provider YAML tracker plus provider docs reviewed by the daily crawler. Official dashboards can change quota and pricing without notice; verify before production.

yangmao.ai provider id: openrouter
Official source: https://openrouter.ai
Last updated: 2026-06-01
Free tier: Varies by model
API credits: Free models
Rate limit: 20 RPM
Access note: Requires proxy. Aggregates 400+ models, one key for all.

FAQ

Does OpenRouter have a free API?

Yes. Current yangmao.ai record: Free models. Rate limit note: 20 RPM.

Is OpenRouter OpenAI-compatible?

The recorded setup uses an OpenAI-compatible pattern or SDK-style call. Validate the latest base URL and model names in OpenRouter docs.

Can I use OpenRouter from mainland China?

OpenRouter may need a proxy or relay from mainland China. Test latency and signup before production.

What should I do when OpenRouter credits run out?

Compare the alternatives below, check /en/free-ai-api/, and shortlist official providers or API gateway options before production.

When is OpenRouter better than a direct provider?

Use OpenRouter when you need fast model switching, fallback coverage, and one compatible endpoint more than lowest direct-provider pricing.