api.relayshield.net
Check whether a phone number appears in criminal marketplace infrastructure or pivots to known scam wallets, kits, or actors, and whether its SIM was recently swapped (Twilio Lookup v2, cached 24h). Returns a high, medium, or unknown verdict with timestamped evidence reasons.
Offering
- Provider
- api.relayshield.net
- Method
- POST
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Security
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://api.relayshield.net/v1/payg/phone-reputation- MIME type
- Not provided
- First seen
- 2026-10-16T03:02:07.735Z
- Last seen
- Tags
- fraud-prevention, identity-verification, threat-intelligence
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.05 USDC
Atomic price: 50000 · Network: eip155:8453 · Asset: USDC · Scheme: exact - Payment option 2
- 0.05 USDC
Atomic price: 50000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "50000",
"payTo": "0x002CfD89c5636F45E3C8576D6E35154748412bAc"
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "50000",
"payTo": "E64PiTT7U8ZUWFKdkrBFw1YzdD2bU1gKcuGnBRVqp7M6"
}
]Observed health
- Status
- Reachable
- Latest latency
- 43 ms
- Average latency
- 43 ms
- HTTP status
- 405
- Last checked
- Reachability
- 100% over 13 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"properties": {
"body": {
"properties": {
"phone": {
"description": "Phone number in E.164 format (e.g. +15551234567)",
"type": "string"
}
},
"required": [
"phone"
],
"type": "object"
}
},
"required": [
"body"
],
"type": "object"
}Output schema
{
"properties": {
"input": {
"properties": {
"body": {
"properties": {
"phone": {
"description": "Phone number in E.164 format (e.g. +15551234567)",
"type": "string"
}
},
"required": [
"phone"
],
"type": "object"
}
},
"required": [
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"data": {
"properties": {
"flagged": {
"type": "boolean"
},
"level": {
"type": "string"
},
"note": {
"type": "string"
},
"reasons": {
"items": {
"type": "string"
},
"type": "array"
},
"signals": {
"properties": {
"attack_paths": {
"items": {},
"type": "array"
},
"corpus_sightings": {
"properties": {
"count": {
"type": "integer"
},
"most_recent": {
"type": "string"
}
},
"type": "object"
},
"line_type": {
"properties": {
"checked": {
"type": "boolean"
},
"line_type": {
"type": "string"
}
},
"type": "object"
},
"sim_swap": {
"properties": {
"checked": {
"type": "boolean"
},
"swapped": {
"type": "boolean"
}
},
"type": "object"
}
},
"type": "object"
},
"target": {
"type": "string"
}
},
"type": "object"
},
"ok": {
"type": "boolean"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}