fmcsa-mcp-843680657471.us-central1.run.app/mcp
Answers HTTP 405 without x402 payment termsour last check, 2026-10-10
0 of 1checks answered this week
n/amedian answer time
n/alisted 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://fmcsa-mcp-843680657471.us-central1.run.app/mcp#lookup_carrier
| Category | Everything else |
|---|---|
| Provider host | fmcsa-mcp-843680657471.us-central1.run.app |
| Networks | solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-10 | no x402 terms | 405 | 314 ms |
Example input (from the provider)
{
"description": "Use this when you already have a carrier's USDOT number and need its current profile: safety rating, authority status, insurance flags, fleet size. Returns Active, Inactive, and Pending carriers alike. Billed only when the number resolves to a real carrier; an unknown number is free.",
"example": {
"usdot_number": 1234567
},
"inputSchema": {
"properties": {
"claimed_city": {
"description": "Optional, part of an address claim.",
"type": "string"
},
"claimed_name": {
"description": "Optional. A name to confirm against the carrier's own records (legal_name or dba_name) without ever receiving the value on file \u2014 e.g. to catch a carrier-identity-theft attempt.",
"type": "string"
},
"claimed_state": {
"description": "Optional, part of an address claim.",
"type": "string"
},
"claimed_street": {
"description": "Optional, part of an address claim.",
"type": "string"
},
"claimed_zip": {
"description": "Optional, part of an address claim.",
"type": "string"
},
"usdot_number": {
"description": "The carrier's USDOT number (its FMCSA registration number).",
"type": "integer"
}
},
"required": [
"usdot_number"
],
"type": "object"
},
"toolName": "lookup_carrier",
"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",
"sse"
],
"type": "string"
},
"type": {
"const": "mcp",
"type": "string"
}
},
"required": [
"type",
"toolName",
"inputSchema"
],
"type": "object"
},
"output": {
"properties": {
"example": {},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}