yangmao.ai · cURL setup money page

iFlytek Spark cURL API Setup

Use cURL to smoke-test iFlytek Spark 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: 200万 tokens
Rate limits: 5 RPM
Best model starting point: Spark 4.0 Ultra
Mainland China access: direct or relatively friendly

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

iFlytek Spark API buyer intent notes

Who should care

Best for voice-adjacent AI products, China-local chat apps, and developers validating Spark 4.0 Ultra or Spark Lite before paying for higher volume.

Decision trigger

Use Spark when iFlytek account access, domestic connectivity, and speech/chat ecosystem fit matter alongside the recorded 2M signup-token API path.

Watch out: Spark app credentials can differ from simple bearer-token providers; smoke-test the exact app ID/key/secret flow and quota reset before automation.

Spark pricingCredits and production cost checks Spark China accessDomestic reachability notes Free AI API directoryCompare free credits across providers

Production readiness checklist

Quota gate Start inside 200万 tokens; 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 mainland China if users are there.

Source freshness Snapshot date: 2026-06-16; 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://spark-api-open.xf-yun.com/v1/chat/completions \
  -H "Authorization: Bearer $SPARK_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "Spark 4.0 Ultra",
    "messages": [{"role": "user", "content": "Hello from yangmao.ai"}]
  }'

Free API and pricing notes

200万 tokens

2M tokens free on signup

Access and production risk

Mainland China friendly / direct path likely

By iFlytek, direct access in China, industry-leading voice capabilities.

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.

iFlytek Spark production validation table

Use this table before sending real users, scheduled agents, or paid traffic to iFlytek Spark. The goal is to validate source freshness, quota behavior, regional access, and fallback needs instead of trusting a stale free-credit claim.

Check Pass condition If it fails

Signup and billing state Key creation works and the account can spend the recorded 200万 tokens. Compare iFlytek Spark alternatives or route through a gateway before inviting users.

First request from target region A minimal request succeeds from your deployment region and mainland-China test point if relevant. Do not ship cron jobs or public demos until latency, DNS, TLS, and auth are repeatable.

Quota, retry, and error shape Rate-limit behavior matches the current 5 RPM note or official dashboard values. Cap retries, add request logging, and keep a second route for 429/5xx bursts.

Cost per accepted task Real prompts stay within your target token, query, image-credit, or compute budget. Use cheaper primary routes, caching, shorter prompts, or fallback only after validation failure.

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: spark
Official source: https://xinghuo.xfyun.cn
Last updated: 2026-06-16
Free tier: No explicit limit
API credits: 200万 tokens
Rate limit: 5 RPM
Access note: By iFlytek, direct access in China, industry-leading voice capabilities.

FAQ

Does iFlytek Spark have a free API?

Yes. Current yangmao.ai record: 200万 tokens. Rate limit note: 5 RPM.

Is iFlytek Spark OpenAI-compatible?

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

Can I use iFlytek Spark from mainland China?

iFlytek Spark is marked as relatively direct or Mainland-China-friendly in the current tracker.

What should I do when iFlytek Spark credits run out?

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

Why choose Spark over another China-access LLM?

Choose Spark when iFlytek voice infrastructure, domestic availability, and a modest API trial are useful for your product validation.