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Xunfei Token API Pricing, Top-up, Deals & Official Entry

iFlytek Spark API pricing compares official access, deals and API key application from ¥0 pay-as-you-go, covering Spark X2, X2 Flash, Ultra, Pro, Lite/Max, speech recognition and hyper-realistic TTS free quota, volume packs, rate limits and Batch inference, while separating open API billing from Astron Coding Plan subscriptions.

Token APISpark X2
SubscriptionToken API

Below is the complete pricing comparison for Xunfei Token API, covering 5 plan tiers, core model capabilities, quotas, and official entry. All data is sourced from the official website to help you decide whether it’s worth it.

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Xunfei Token API Price Comparison: Core Models

Spark X2Spark X2 FlashSpark UltraSpark ProSpark Pro-128KSpark LiteSpark Max中文识别大模型多语种识别大模型超拟人语音合成一句话复刻
Spark X2

Deep-reasoning flagship—¥2/1M tokens on X2/X1.5 tab (page also shows ¥2–3 band).

Spark X2 Flash

Value deep-reasoning—¥1–2/1M list; X2-Flash lite 100M tokens ¥200 (¥2/1M), tier-4 down to ~¥1/1M.

Spark Ultra

Flagship with search and FunctionCall—¥0.8/1M tokens list.

Spark Pro

Strong performance with 128K context and search—¥5/1M tokens list.

Spark Pro-128K

Pro 128K long-context line—separate pricing tab with Pro-style volume packs.

Xunfei Token API Price Comparison: Plans

Spark X2
Deep reasoning flagshipRecommended
Price Comparison
¥2–3
per 1M tokens · fast/slow reasoning · top math
Usage
Spark X2 is the latest deep-reasoning flagship at ¥2–3/1M tokens list, leading in math reasoning, language understanding, and agents.
Models
Supports fast/slow thinking autonomous decision-making—best for complex multi-step reasoning.
Highlights
X2/X1.5 pricing tab shows volume packs and batch inference bundles; list ¥2/1M tokens.
Merged billing—page does not split input/output unit rates.
Best for
Math reasoning, deep analysis, complex agent tasks
Spark Lite
Free
Price Comparison
¥0
Simple chat · fast response
Usage
Spark Lite at ¥0/1M tokens list—for simple generation and general chat—the lowest-cost Spark API entry.
Models
Route higher-quality tasks to Ultra, Pro, or Spark X2 lines.
Highlights
Free packs: 200K tokens personal / 1M enterprise on X2-Flash and other tabs.
Same name inside Coding Plan uses request-based subscription—not this open API path.
Best for
Light chat, trials, and cost-sensitive scenarios
Spark Ultra
Flagship value
Price Comparison
¥0.8
per 1M tokens · search & FunctionCall
Usage
Spark Ultra at ¥0.8/1M tokens list—full features with search and FunctionCall—a strong production default.
Models
Escalate complex reasoning to Spark X2; keep Lite for ultra-light tasks.
Highlights
Merged billing—no separate input/output unit rates published.
Best for
Production chat, knowledge assistants, and FunctionCall apps
Spark X2 Flash
Deep reasoning · value
Price Comparison
¥1–2
up to ¥2/1M tokens · agent & code enhancement
Usage
Spark X2 Flash list ¥1–2/1M with stronger agents and code—X2-Flash lite pack 100M tokens ¥200 (¥2/1M), down to ~¥1/1M at volume.
Models
For agents, code, and fast/slow thinking mixes—evaluate volume packs at steady volume.
Highlights
Free packs: 200K personal / 1M enterprise tokens.
More value-oriented deep reasoning versus Spark X2 flagship.
Best for
Agents, code, and deep-reasoning workloads
Spark Pro
Performance
Price Comparison
¥5
per 1M tokens · 128K context
Usage
Spark Pro at ¥5/1M tokens list—top performance with 128K context and search for high-quality complex tasks.
Models
Pro 128K tab offers long-context packs; see Max tab for batch inference.
Highlights
Better as key-path escalation than default routing for all traffic.
Merged billing—page does not split input/output.
Best for
High-quality generation, long context, and complex business flows

Xunfei Token API Price Comparison: Notes

  • X2-Flash pack examples: lite 100M tokens ¥200 (¥2/1M), tier-4 125B tokens ¥125,000 (¥1/1M)—confirm live on X2-Flash tab.
  • Tabs also show pay-as-you-go list rates (e.g. Ultra ¥0.8, Pro ¥5, Lite ¥0/1M) alongside volume packs.
  • Speech models (ASR/TTS/clone) use different billing units from text tokens—estimate on console for your product.
  • Hosted open models on MaaS plaza belong on third-party API pages; Coding Plan bundles are in plans.json.

Xunfei Token API Price Comparison: Tools & Integration

OpenAI-compatible APIWebSocket APIBatch inferenceSparkDesk

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Xunfei Token API Pricing, Top-up, Deals & FAQ

AI Token Plan

Global AI Token Comparison

AI Token Plan is not just a collection of vendor links. It places 41+ domestic and international AI platforms into one comparison framework, covering 395+ model entries plus common plan types such as Token Plans, Coding Plans, IDE Tools and LLM APIs.

When you need to compare AI subscription pricing, coding plan quota, API usage cost or official deal entry points, AI Token Plan brings official prices, plan tiers, usage rules, model capabilities and tool integrations into one place, reducing the need to check multiple vendor sites manually.

Data is continuously organized as vendor pricing pages, plan pages and product documentation change, making the homepage a pricing comparison entry point while detail pages explain whether each vendor plan fits individual developers, team purchasing or long-term API usage.

Prices come from each platform's official site and may change at any time; the official price prevails.

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