Index onlineMerchant portal
Api Endpoint

BlockRun.AI

Lease a US or Canadian phone number for 30 days, wallet-bound.

Open interactive test console

Offering

Provider
BlockRun.AI
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Infrastructure
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://arc.blockrun.ai/api/v1/phone/numbers/buy
MIME type
application/json
First seen
2026-10-16T01:50:03.601Z
Last seen
Tags
X402, AI, blockchain, communications, phone, telephony, twilio, lookup, fraud

WebsiteDocumentationOpenAPI

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
5001000 atomic units
Atomic price: 5001000 · Network: eip155:5042 · Asset: 0x3600000000000000000000000000000000000000 · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:5042",
    "asset": "0x3600000000000000000000000000000000000000",
    "amount": "5001000",
    "payTo": "0x634D274e67DafaF76C54153aa113906a606e1E0B"
  }
]

Observed health

Status
Healthy
Latest latency
83 ms
Average latency
82 ms
HTTP status
204
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

{
  "body": {
    "type": "object",
    "properties": {
      "country": {
        "enum": [
          "US",
          "CA"
        ],
        "type": "string",
        "default": "US",
        "description": "ISO country code: US or CA."
      },
      "areaCode": {
        "type": "string",
        "description": "Optional preferred 3-digit area code (availability not guaranteed)."
      }
    },
    "additionalProperties": false
  },
  "type": "http",
  "method": "POST",
  "bodyType": "json"
}

Output schema

{
  "type": "object",
  "properties": {
    "example": {
      "type": "object",
      "properties": {
        "result": {
          "type": "object"
        }
      }
    }
  }
}