Keyword-route a natural-language need to the best Rainmaker well ($0.005 USDC vi
Keyword-route a natural-language need to the best Rainmaker well ($0.005 USDC via x402). Returns well id, origin, tool, price_usd, mcp URL, and why. After recommend, open that origin's /mcp directly — gateway does not proxy (avoids double-charge). Free alternative: list-wells.
Answers HTTP 406 without x402 payment termsour last check, 2026-10-18
0 of 1checks answered this week
n/amedian answer time
$0.005listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://rainmaker-gateway.mmelnyk2000.workers.dev/mcp#recommend-well#recommend-well
| Category | Everything else |
|---|---|
| Provider host | rainmaker-gateway.mmelnyk2000.workers.dev |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | no x402 terms | 406 | 364 ms |
Example input (from the provider)
{
"description": "Keyword-route a natural-language need to the best Rainmaker well ($0.005 USDC via x402). Returns well id, origin, tool, price_usd, mcp URL, and why. After recommend, open that origin's /mcp directly \u2014 gateway does not proxy (avoids double-charge). Free alternative: list-wells.",
"example": {
"need": "extract tables from a PDF"
},
"inputSchema": {
"properties": {
"need": {
"description": "Natural-language need, e.g. 'extract tables from a PDF' or 'watch if this URL changed'.",
"type": "string"
}
},
"required": [
"need"
],
"type": "object"
},
"toolName": "recommend-well",
"transport": "streamable-http",
"type": "mcp"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"description": {
"type": "string"
},
"example": {
"type": "object"
},
"inputSchema": {
"type": "object"
},
"toolName": {
"type": "string"
},
"transport": {
"enum": [
"streamable-http"
],
"type": "string"
},
"type": {
"const": "mcp",
"type": "string"
}
},
"required": [
"type",
"toolName",
"inputSchema"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}