> iFlyTek Spark
iFlytek Spark (Xunfei Xinghuo) is a large model platform providing access to the Spark LLM family. It offers a permanently free Spark Lite version and significant one-time token allowances for newer users. The API is OpenAI-compatible and supports various modalities including text, image, and voice.
// pros
- Official iFlytek major-company platform, non-anonymous, stable and compliant
- Spark Lite is permanently free with unlimited total tokens (QPS 2)
- OpenAI-compatible, programmatically callable, API Password from the console
- Each version also has a large one-time free allowance
// cons
- Spark Lite is only QPS 2 with limited capability; the unlimited grant is usually one app only
- Higher-tier free allowances are one-time/limited and convert to paid once used up
- Requires real-name/console application; setup is somewhat cumbersome
As a major-company official permanently-free API (Spark Lite), it is well suited for stable lightweight calls and development; for stronger models use each version's limited free allowance, mindful of QPS and quota limits.
community_reputation
Positive reputation: GitHub (simple-one-api), V2EX and others have many guides on 'free permanent Spark Lite / 100M Spark Max tokens'; official docs clearly document the OpenAI-compatible endpoint. A legitimate major-company free tier.
imported analysis — independent third party, not Uprouter editorial · verify before relying on it
How we estimated this: the free allowance is converted to a dollar value using the provider’s own pay-as-you-go rates for the models a typical developer would reach for. When the allowance is metered in requests, tokens or minutes rather than dollars, we assume median usage of the cheapest capable model. Because assumptions are involved, the figure carries the est. flag — treat it as an order of magnitude, not a quote.
note: Spark Lite: unlimited tokens, QPS 2, no expiry (permanently free - unquantifiable); each version ~2M free tokens for ~1 year; campaigns grant 100M Spark Max tokens. OpenAI-style /v1 endpoint, console API Password.
| Plan | Type | Monthly | Input /1M | Output /1M | Note |
|---|---|---|---|---|---|
| Free tier (source-reported) | free | — | — | — | Spark Lite has unlimited total tokens, QPS 2, no expiry (permanently free); each version also has ~2 million free tokens for about a year, and some campaigns grant 100 million Spark Max tokens. Uses spark-api-open.xf-yun.com/v1 with an API Password from the console. |
| Free tier | free | — | Free | Free | spark-lite $0 |
| Pay-as-you-go | payg | — | — | — | max/ultra per-model CNY rates |
| Spark Lite | free | — | — | — | Permanently free version. |
| Spark Pro (PAYG) | payg | — | $2.80 | $8.33 | Est. from ¥20/1M (input) and ¥60/1M (output) at ¥7.2/$1. |
Pricing normalized from public sources — always verify with the provider.
// model prices
| Model | Input /1M | Output /1M | Context |
|---|---|---|---|
| Spark Lite (permanently free) | — | — | — |
| Spark Max (limited/campaign free) | — | — | — |
| Spark Pro/other versions (limited free tokens) | — | — | — |
<a href="https://uprouter.online/s/xfyun-cn" target="_blank" rel="noopener"><img src="https://uprouter.online/badge/xfyun-cn.svg" alt="iFlyTek Spark live status on UPROUTER.ONLINE" height="40"></a>Paste this into your README, docs or status page. The badge shows the same best-effort probe data as the directory, refreshes automatically, and links back to the full iFlyTek Spark entry — no tracking, no scripts.
$ Does iFlyTek Spark have a free tier?
Yes — iFlyTek Spark offers a free tier that we value at roughly $1.00 in free credits (estimate — derived from rate-limited usage at pay-as-you-go prices). Always confirm current limits on iFlyTek Spark's official pricing page — free tiers change without notice.
$ How much does iFlyTek Spark cost per 1M tokens?
iFlyTek Spark does not publish simple per-1M-token pricing (it may bill per request, per output, or via a subscription plan). Check their official pricing page for exact figures.
$ Is iFlyTek Spark safe to use?
Uprouter rates iFlyTek Spark as low risk. Rated low risk. an official provider with a free tier with pricing, authentication and terms documented on its own site. The model coverage is consistent with a real upstream, so data and reliability risk are modest. Risk ratings are editorial, evidence-based, and never influenced by affiliate relationships.
$ Can I use iFlyTek Spark through Uprouter Connect?
Yes — iFlyTek Spark is Connect-compatible. Add your iFlyTek Spark API key in Uprouter Connect (encrypted at rest) and route requests to it through one OpenAI- and Claude-compatible API, optionally behind failover aliases. Uprouter meters the traffic in compute at the provider's listed rate.
Raw community sentiment, shown unblended. Votes never feed into objective data fields like price, risk, or status — and never into sort order.
No published reviews yet — be the first.
// more_informationprice history · live status · risk & confidence · code snippets
price_history
No recorded changes yet.
live_status
full history →best-effort probes · not a guarantee · last 13h ago
| Checked | Status | Latency |
|---|---|---|
| 13h ago | up | 2034ms |
| 14h ago | up | 2074ms |
| 1d ago | up | 1790ms |
| 2d ago | up | 1876ms |
| 3d ago | up | 1883ms |
| 4d ago | up | 2262ms |
| 12d ago | up | 339ms |
Uprouter runs its own probes; best-effort, not a guarantee. Probe results depend on our network location and cadence — for production, always use the provider’s own status page.
risk_&_confidence
Rated low risk. an official provider with a free tier with pricing, authentication and terms documented on its own site. The model coverage is consistent with a real upstream, so data and reliability risk are modest.
Confidence reflects how much verifiable evidence (official docs, probe history, community reports) backs this entry. Risk is our editorial assessment of operator reliability and terms — not financial advice.
code_snippets
curl https://uprouter.online/api/connect/v1/chat/completions \ -H "Authorization: Bearer upr_live_YOUR_KEY" \ -H "Content-Type: application/json" \ -d '{
"model": "spark-lite-permanently-free",
"messages": [{ "role": "user", "content": "Hello via iFlyTek Spark" }]
}'Metered in Uprouter compute — the usage log shows which upstream served each request and its exact cost.
Ranked by neutral similarity signals only — live status, Connect compatibility, free-tier shape and free-credit proximity. Commercial relationships never influence this list.