OpenAI-compatible chat completions paid per call in USDC: point any OpenAI SDK at this base URL and send a normal chat request, with the model chosen from a curated list and streaming supported. Use it when an agent needs a model answer without an API key or an account, one call at a time, with a receipt for each.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.02 USDC | 0xaBF4...a9D0 |
| Polygon | exact | $0.02 USDC | 0xaBF4...a9D0 |
| Arbitrum One | exact | $0.02 USDC | 0xaBF4...a9D0 |
| eip155:143 | exact | 0.02 tokens | 0xaBF4...a9D0 |
| eip155:43114 | exact | 0.02 tokens | 0xaBF4...a9D0 |
| eip155:1329 | exact | 0.02 tokens | 0xaBF4...a9D0 |
| Optimism | exact | $0.02 USDC | 0xaBF4...a9D0 |
| eip155:4663 | exact | 0.02 tokens | 0xaBF4...a9D0 |
| Celo | exact | 0.02 tokens | 0xaBF4...a9D0 |
| Base | upto | $0.02 USDC | 0xaBF4...a9D0 |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | exact | 0.02 tokens | J7aN3P...3xwg |
| stellar:pubnet | exact | 0.20 tokens | GDNJXC...WWRL |
| algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8= | exact | 0.02 tokens | C7IIHG...2XIE |