API PRICES
gpt-5-nano
Provider prices, cheapest first
gpt-5-nano official price: not yet recorded. Cheapest relay: www.nuwaflux.com, group "gpt-az select [machine translation] (on site: gpt-az精品)" 0.48125 USD_CREDIT per million total tokens (credit price, not cash, observed 2026-10-16). 89 sites have comparable prices; 89 sites list this model.Relay blended price uses 75% input and 25% output.
Price ranges per million tokens
Relay USD credit prices · Lowest 0.48125 · median 0.6875 · highest 0.6875 · 3 quotes USD / per million tokens, site credit
Official prices are the vendor's cash prices. Inference providers also list cash prices and can be compared directly. Relays list prices in site credit; what you actually pay depends on each site's top-up rate, so they cannot be compared with official prices directly.
Unit: USD credits per 1M tokens. These are site-credit prices; actual cost depends on each site’s top-up rate.
Price range: lowest 0.48125 · median 0.6875 · highest 0.6875 (3 quotes, USD credits per million total tokens)
Relays
Prices below are in site credit, not cash.
| # | Provider | Plan / conditions | Input ↑USD credits / 1M | Output USD credits / 1M | Cache readUSD credits / 1M | BlendedUSD credits / 1M | Details |
|---|---|---|---|---|---|---|---|
| Recent price | |||||||
| 01 | www.nuwaflux.comAsk or discussCollected: Collected this cycle View 3 plans | gpt-az select [machine translation]Group on site: gpt-az精品 Name on site: gpt-5-nano All models covered, supports 1m context [machine translation]Original: 全模型覆盖支持1m上下文 Operator pending verification | 0.175 | 1.4 | 0.0175 | 0.48125Median price ÷ this price: 1.4× | Full prices and sources |
| 02 | www.nuwaflux.comAsk or discussCollected: Collected this cycle View 3 plans | gpt-official relay [machine translation]Group on site: gpt-官转 Name on site: gpt-5-nano Official relay key [machine translation]Original: 官转key Operator pending verification | 0.25 | 2 | 0.025 | 0.6875Median price ÷ this price: 1× | Full prices and sources |
| 02 | www.nuwaflux.comAsk or discussCollected: Collected this cycle View 3 plans | High-speed dedicated line [machine translation]Group on site: 高速专线 Name on site: gpt-5-nano Official key forwarding/supports all models/for research/enterprise online users/commercial apps [machine translation]Original: 官方key转发/支持全模型/适合科研/企业线上用户/商业应用 Operator pending verification | 0.25 | 2 | 0.025 | 0.6875Median price ÷ this price: 1× | Full prices and sources |
Special groups · 2 rows · not ranked
These plans are marked as test, internal, disabled, gated by top-up or membership, or have a near-zero ratio. They may not be purchasable or stable, so they are listed separately and left out of the ranking and statistics.
- near-zero-ratio group: 1 rows
- test or debug group: 1 rows
- zen-ai.top · free · gpt-5-nano · Input 0.00005 / Output 0.0004 USD credits / 1M
- test-api.apiqik.online · openai · gpt-5-nano · Input 0.015 / Output 0.12 USD credits / 1M
How this ranking works
All per-token prices: 97,455 prices from 871 sites (about 765 companies). 89,631 are ranked, from 861 sites (about 755 companies); 7,824 more are listed separately and not ranked. Prices collected up to 2026-10-17.
This model has 471 recorded prices; 243 can be compared directly (241 ranked, 2 listed separately). Not comparable yet: price not parsed yet 171, scope of the official doc price not confirmed 24, tiered by rules (see Tiered prices) 17, display unit not confirmed 10, billed per request or another unit 1
3 recent · 0 stale (older than 10 days, or not updated by this refresh) · 0 unverified timestamps. Minimum and median only count recent paid prices; older prices stay in the table. 0 zero-valued pairs are separately unverified, without proof of free eligibility. Timing does not verify payment, upstream identity or quality.
Prices are converted to site credits using each site’s published ratio. What you actually pay depends on its top-up rate. Input, output and cache prices in each row come from the same plan. Several sites run by the same company take one place in the ranking: its cheapest plan, with the other sites listed under it. We judge “same company” by identical prices, status pages or homepage code; this is not a legal finding. To see every site’s prices, choose “All plans” or filter by provider.
“Self-declared unofficial channel” means the plan name itself says “reverse-engineered” or similar. We have not verified their source or quality. Minimum and median only count regular plans.
Sources not accepted this cycle and reasons
FAQ
Which API is cheapest for gpt-5-nano?
www.nuwaflux.com, group "gpt-az精品 (gpt-az select)", 0.48125 USD credit per million total tokens, observed 2026-10-16. 89 sites have comparable prices.
How do I use gpt-5-nano in Claude Code or Codex?
Install Grandet Skill, then say "Connect the cheapest gpt-5-nano API to Claude Code for me". Install Skill →