TextAI API
Pay-per-use text AI: summarize, keywords & translate
Start new thread
Sébastien LOPEZ

TextAI API - Pay-per-use text AI: summarize, keywords & translate

by•
TextAI API is a pay-per-use REST API for text intelligence. No subscriptions — buy credits with USDC and pay only when you call. Pricing: 1 USDC = 1,000 credits • Summarize: 10 credits/call • Keywords: 5 credits/call • Translate: 15 credits (10 languages, beta) Process 1,000 articles for ~$5. Idle months cost $0. Perfect for content pipelines, SEO automation, newsletter tools, and Chrome extensions. Built on Deno/Hono with OpenAPI docs. New keys get 100 free demo credits — no card needed.

Add a comment

Replies

Best
Sébastien LOPEZ
Maker
📌
I built TextAI API to solve a real developer pain point: existing AI text APIs charge monthly subscriptions even for light usage. By combining simple REST endpoints with USDC micropayments on Solana, developers only pay for what they use — no waste, no minimums. The pay-per-use model with crypto payments enables true micro-billing and global accessibility without credit card friction.