discovery_match
Match a plain-language task to ranked agent tools/services. $0.02 per call — USDC on Solana via x402 (over MCP: call without payment to get the PaymentRequired challenge, then retry with the payment at _meta["x402/payment"]). HTTP equivalent: POST https://exchangerebel.com/toll/discovery/match.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| task | Yes | string (required) - plain-language task | |
| limit | No | integer 1-20, default 5 | |
| max_price | No | number - max USD per call |