x402dir facilitator recommender
x402dir facilitator recommender: pick the best x402 payment facilitator by chain, token, and monthly volume. Returns ranked facilitators with fee estimates (JSON).
Answeringour last check, 2026-09-24
1 of 1checks answered this week
1152 msmedian answer time
$0.001listed price per call
$0.001price 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://x402dir.com/api/recommend
| Category | Market data |
|---|---|
| Provider host | x402dir.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 3 from 3 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.001 | 1152 ms |
Example input (from the provider)
{
"method": "GET",
"pathParams": {},
"queryParams": {
"avgAmount": "5",
"chain": "Base",
"token": "USDC",
"volume": "5000"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"pathParams": {
"type": "object"
},
"queryParams": {
"properties": {
"avgAmount": {
"description": "Optional average payment size in USD (default 5)",
"type": "string"
},
"chain": {
"description": "Blockchain network (e.g. Base, Solana, Polygon, Avalanche)",
"type": "string"
},
"token": {
"description": "Payment token (USDC or EURC)",
"type": "string"
},
"volume": {
"description": "Monthly transaction count (e.g. 500, 5000, 50000, 150000)",
"type": "string"
}
},
"required": [
"chain",
"token",
"volume"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"best": {
"type": "object"
},
"matchCount": {
"type": "number"
},
"matches": {
"type": "array"
},
"price": {
"type": "string"
},
"runnerUp": {
"type": "object"
},
"service": {
"type": "string"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}