Claude Sonnet 4.5 API Price Comparison — Cheapest Resellers

Compare Claude Sonnet 4.5 prices across AI API resellers (output /1M tokens), cheapest first.

Official $15.00 /1MContext 200K
#ProviderOutput /1M·
CloseAI
Mainland China · Hong Kong · Global
$12.00Cheapest
AiHubMixSponsored
Mainland China · Hong Kong · Singapore
$12.60
云雾 API
Mainland China · Hong Kong · Global
$13.05
4V-API
Mainland China · Hong Kong · Global
$13.35
5302.AI
Mainland China · USA · Global
$13.65
6OpenRouter
USA · EU · Global
$14.10

Reference prices — verify on official sites.

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