Last API is a Chinese LLM relay covering 117+ models across Anthropic, OpenAI (GPT-5.x, Codex), Google Gemini, DeepSeek, Moonshot Kimi, 智谱, Alibaba Qwen, SAP AI Core and OpenCode Zen. It exposes AWS / Vertex / official channels plus dedicated Claude reverse-engineered groups (claude-reverse, claude-max, claude-max-cc) and a Codex group. Recent additions include DeepSeek V4, GPT-5.4 Codex and Claude Opus/Sonnet 4.x. Pricing wiki on Feishu; business contact QQ 215278525, support group 957036065.
Last API
last-api.ai
Multi-vendor LLM relay with 117+ models across 9+ vendors and dedicated Claude reverse channels.
- Models
- 130 models
- From
- $0.103/M
- Speed
- --
- Updated
- 6/8/2026
- Latency
- --
- Created At
- 4/27/2026
- Recharge Rate
- ¥1.00 per $1 quota
Features
API Endpoints
- Endpoint 1Historical / Unverified
https://last-api.ai
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Leaderboard Rankings
Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.
About Last API
Health Check
API Benchmarks & Pricing
Compare 71 model rows across audit recency, latest speed tests, throughput, latency, and per-token pricing.
gpt-5.6gpt-codex | $4.00/M | $32.00/M |
claude-opus-5claude-max-free | $12.50/M | $62.50/M |
claude-opus-5claude-max | $12.50/M | $62.50/M |
claude-opus-5aws-claude-2 | $15.00/M | $75.00/M |
claude-opus-5aws-claude | $35.00/M | $175.00/M |
gpt-5.6-lunagpt-codex | $0.800/M | $6.40/M |
gpt-5.6-terragpt-codex | $2.00/M | $16.00/M |
gpt-5.6-solgpt-codex | $4.00/M | $32.00/M |
claude-sonnet-5claude-reverse | $1.80/M | $9.00/M |
claude-sonnet-5claude-max | $5.00/M | $25.00/M |
claude-sonnet-5claude-max-free | $5.00/M | $25.00/M |
claude-sonnet-5aws-claude-2 | $6.00/M | $30.00/M |
claude-sonnet-5aws-claude | $14.00/M | $70.00/M |
gpt-image-2gpt-image-2 | $9.83/M | $58.98/M |
claude-fable-5claude-max-free | $25.00/M | $125.00/M |
claude-fable-5claude-max | $25.00/M | $125.00/M |
claude-fable-5aws-claude-2 | $30.00/M | $150.00/M |
claude-fable-5aws-claude | $70.00/M | $350.00/M |
qwen3.7-plusALIYUN | $0.275/M | $1.65/M |
claude-opus-4-8claude-reverse | $4.50/M | $22.50/M |
claude-opus-4-8claude-max-free | $12.50/M | $62.50/M |
claude-opus-4-8claude-max | $12.50/M | $62.50/M |
claude-opus-4-8aws-claude-2 | $15.00/M | $75.00/M |
claude-opus-4-8aws-claude | $35.00/M | $175.00/M |
qwen3.7-maxALIYUN | $41.25/M | $41.25/M |
Showing 25 of 71 model rows
Recent Test Records
Similar API Provider Alternatives to Compare
Compare Last API alternatives against 6 nearby API providers using 491 LMSpeed signals across shared model coverage, pricing, benchmark speed, uptime, and free-model availability.
| Provider | Why compare | Models | Free | Avg price | Speed | 30d uptime |
|---|---|---|---|---|---|---|
| Last API last-api-ai Multi-vendor LLM relay with 117+ models across 9+ vendors and dedicated Claude reverse channels. | Current provider baseline | 130 | 0 | $0.361/M | N/A | 9970% |
| ChooseC API ipv4-beta-lm-studio ChooseC API is a unified AI model aggregation gateway supporting 260+ mainstream models including Claude, GPT, Qwen, DeepSeek, Kimi, and GLM with OpenAI, Claude, and Gemini compatibility. |
| 335 | 9 | $0.095/M | 138 tok/s | 9950% |
| F2API api-f2api-com F2API is an enterprise AI gateway providing a unified OpenAI-compatible interface for accessing multiple large language models. |
| 1,262 | 0 | N/A | 272 tok/s | 9990% |
| Koyeb AI Gateway new-api-koyeb-app An OpenAI-compatible API gateway deployed on Koyeb, providing access to multiple AI models. |
| 578 | 420 | N/A | 33 tok/s | 9960% |
| SMLC666 API api-smlc666-top SMLC666 API provides an OpenAI-compatible API relay service with unified access to various AI models. |
| 183 | 0 | $0.240/M | 43 tok/s | 9970% |
| WONG公益站 wzw-pp-ua WONG公益站 is a free, community-driven OpenAI-compatible API relay. It aggregates 70+ AI models from providers like OpenAI, Anthropic, DeepSeek, xAI, Moonshot, and Zhipu AI, offering free API quotas for developers and researchers. |
| 140 | 0 | $0.013/M | 46 tok/s | 9970% |
| ChooseC API ipv4-beta-kxcym-top-3001 ChooseC API is an OpenAI-compatible relay service hosted at ipv4-beta.kxcym.top, providing access to multiple AI models through standardized endpoints. |
| 122 | 9 | $0.095/M | 51 tok/s | 0% |
Notes
- Health checks: Scope: the 72-hour chart and recent availability measure API connectivity only. Each bar summarizes one hour of checks. Targets: LMSpeed tries the configured health check URL and provider status URL first, then API endpoints derived from known API hosts and recent speed-test base URLs. A website host is considered only when it looks like an API endpoint. Probe steps: each candidate goes through DNS lookup, TCP connection, TLS handshake for HTTPS, and an HTTP HEAD request with redirects followed. Probing stops after the first reachable candidate. Reachable criteria: every required network step must succeed. An HTTP response below 500 is treated as reachable, including 401 because it confirms that an authenticated API endpoint responded, except for statuses classified as blocked. Blocked results: HTTP 403, 429, 521, 525, and 530, plus detected WAF or Cloudflare challenges, are shown as blocked and excluded from availability calculations because LMSpeed cannot determine whether the API itself is down. Model availability: when a dedicated test key is configured, LMSpeed sends an authenticated GET request to a derived /models endpoint and compares returned model IDs with this provider's listed models. These per-model results appear in Models & Pricing and are not included in the provider connectivity percentage. Timeouts: TCP connection, TLS handshake, HTTP connectivity, and model requests each use a 20-second timeout. A full run can take longer when several candidates are tried. Frequency: a background worker checks all providers every 5 minutes by default. The 72-hour chart combines those samples into hourly bars, and the schedule may be changed by the service operator. Limit: automated samples are not an SLA and do not guarantee account quota, every model, every region, or successful completion requests. Check the provider's own status page before making operational decisions.
- Domain Rating data is sourced from Ahrefs. It is a 0–100 backlink-based domain strength signal and does not measure API speed or reliability.
- Announcements and FAQ are read from this provider's NewAPI status snapshot when available. LMSpeed stores the original content and optional English translations from the provider status source, then shows the localized fields on this page.

