yangmao.ai · Free API intent page

Jina AI Free API Guide

Jina AI has a tracked free API path, with 1M free tokens for new users. and rate limit notes of Token-quota based; verify model-specific limits in the Jina dashboard..

Use one OpenLLMAPI key → Open official provider →

Quick verdict

Free API: 1M free tokens for new users.
Rate limits: Token-quota based; verify model-specific limits in the Jina dashboard.
Best model starting point: jina-embeddings-v3
China access: direct or relatively friendly

Provider fit matrix

Best fit RAG, semantic search, reranking, and retrieval pipelines

Watch out Not a general chat model; pair it with an LLM API for generation

Production fallback Keep at least one compatible backup provider before shipping

Production readiness checklist

Quota gate Start inside 1M free tokens for new users.; 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 Still run one request from your deployment region and from China if users are there.

Source freshness Snapshot date: 2026-05-16; official quota and pricing can change without notice.

Python setup snapshot

Start with the smallest possible embeddings request, then move the key to your server-side secret manager before production.

from openai import OpenAI

client = OpenAI(
    api_key="your-jina-api-key",
    base_url="https://api.jina.ai/v1",
)

response = client.embeddings.create(
    model="jina-embeddings-v3",
    input="Hello from yangmao.ai",
)
print(len(response.data[0].embedding))

cURL smoke test

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

curl https://api.jina.ai/v1/embeddings \
  -H "Authorization: Bearer $JINA_AI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "jina-embeddings-v3",
    "input": "Hello from yangmao.ai"
  }'

Free API and pricing notes

1M free tokens for new users.

Jina AI is strongest for embeddings, reranking, Reader, and search/RAG workflows; it is not a general chat-completion provider.

Access and production risk

China-friendly / direct path likely

Website and API are generally reachable in many regions, but test latency, reliability, and signup flow before production.

Decision checklist

Check Jina AI free credits and rate limits.

Compare same-category providers and China access needs.

Pick the provider with the clearest no-card/free API path for testing.

Fallback CTA with tracked UTM

If you do not want to juggle provider keys, rate limits, and regional access, use openllmapi.com as a unified API fallback.

Try openllmapi with one key →

UTM: utm_source=yangmao.ai · utm_medium=seo · utm_campaign=provider · utm_content=jina-ai-free-api

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: jina-ai
Official source: https://jina.ai/
Last updated: 2026-05-16
Free tier: 1M free tokens on signup.
API credits: 1M free tokens for new users.
Rate limit: Token-quota based; verify model-specific limits in the Jina dashboard.
Access note: Website and API are generally reachable in many regions, but test latency, reliability, and signup flow before production.

FAQ

Does Jina AI have a free API?

Yes. Current yangmao.ai record: 1M free tokens for new users.. Rate limit note: Token-quota based; verify model-specific limits in the Jina dashboard..

Is Jina AI OpenAI-compatible?

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

Can I use Jina AI from China?

Jina AI is marked as relatively direct or China-friendly in the current tracker.

What should I do when Jina AI credits run out?

Compare the alternatives below, check /en/free-ai-api/, or use the openllmapi CTA on this page as a one-key fallback with tracked UTM: campaign=provider, content=jina-ai-free-api.