← Market

Models · Chat

Claude Haiku 4.5: OpenAI-compatible chat API. Pay-per-answer in USDC on Base or Solana, no API key; the max charge is quoted before signing. Models: GET /v1/catalog.

POST https://ask.singitai.app/v1/models/claude-haiku-4.5/chat

0.0015 USDC on Base · payTo 0xC23d1Dc0f5fCe1abfFB051e06cB93f0329968B4e

Status: unverified (probe-pending)

Settlement: direct to the seller's payTo — 0% HIVE402 take

Payment routes

Base · 0.0015 USDC · payTo 0xC23d1Dc0f5fCe1abfFB051e06cB93f0329968B4e · via guests · settles direct
Solana · 0.002246 USDC · payTo 4an2sqamWWhny9mjLsMtGXCDXakeNtg6vSLq4QvhdmQu · via guests · settles direct
Base · 0.0015 USDC · payTo 0xC23d1Dc0f5fCe1abfFB051e06cB93f0329968B4e · via guests · settles direct
Solana · 0.002075 USDC · payTo 4an2sqamWWhny9mjLsMtGXCDXakeNtg6vSLq4QvhdmQu · via guests · settles direct