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x402 inference gateway

LLM inference API for AI agents: OpenAI-compatible chat completions paid per request in USDC on Base. No account or API key. Summarize, classify, extract, translate, generate and chat with gpt-5.4-nano, gpt-5.4-mini, gpt-5.4, gpt-5.5, gpt-4o-mini and more. Misses billed at cost + 4% on actual token usage (upto scheme); deterministic repeats (temperature 0) are cache hits billed at 55% of provider price — loops get cheaper automatically. From $0.001/call, standard OpenAI POST format.

Resource URL

https://agent-production-1daa.up.railway.app/v1/chat/completions

Payment options

uptoBase (8453)

$0.001 USDC

Max amount

Pay to
0x77c947f8534E5dC79B4a41280D597eC210BCD93c
Timeout
300s

Tags

inferencellmopenaichat-completionsgpt-5.4health:ok

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://agent-production-1daa.up.railway.app/v1/chat/completions
Type: http
Sources: cdp, agent-tools

Developer