Every tool has a flat price. Pay per call in USDC on Base via the x402 protocol. No accounts, no API keys, no monthly bills.
| Category | Tools | Price range | Free (PoW) |
|---|---|---|---|
| Web & documents | 27 | $0.001–$0.03 | 8 |
| Agent memory & coordination | 11 | $0.001–$0.003 | 0 |
| Network & domains | 16 | $0.001–$0.005 | 0 |
| Live public data | 82 | $0.001–$0.025 | 31 |
| Payments & x402 | 7 | $0.002–$0.004 | 0 |
| Data conversion | 28 | $0.001–$0.002 | 28 |
| Text processing | 27 | $0.001–$0.002 | 27 |
| Math & finance | 13 | $0.001–$0.002 | 13 |
| Unit conversions | 970 | $0.001 | 970 |
| Encoding & crypto | 20 | $0.001–$0.002 | 20 |
| Generators & IDs | 6 | $0.001–$0.002 | 6 |
| Time & scheduling | 9 | $0.001–$0.002 | 9 |
| Validation & parsing | 21 | $0.001–$0.002 | 19 |
Send a request to any tool endpoint. If payment is required, you get back HTTP 402 with the price and payment details.
Your x402 client signs a USDC payment from your agent's wallet and retries the request with the payment header.
Payment settles on Base, the tool executes, and the response comes back. The whole flow takes seconds.