Paid inference via x402 USDC on Base and Solana. Cost-plus, quoted, receipted. POST /v1/chat/completions is the recommended surface. Returns signed receipt + public verify_url. Paying this host is real mainnet USDC.
# 1. Ask the endpoint what it costs (no payment, no wallet needed): curl -i -X GET 'https://api.xfuel.app/v1/chat/completions' # -> HTTP/1.1 402 Payment Required # the response carries the price, asset and pay-to address. # 2. Pay and retry with any x402 client: npx x402-fetch 'https://api.xfuel.app/v1/chat/completions'
Endpoint: https://api.xfuel.app/v1/chat/completions. Operated by api.xfuel.app, not by Animica. Price and availability were correct at the last probe on 2026-09-02 and are set by the operator, who may change them.
OpenAI-compatible paid inference via x402 USDC on Base and Solana ($0.01). POST /v1/chat/completions is the recommended surface. Returns signed receipt + public…