Marketplace · API · x402

blockrun.ai/api/v1/phone/numbers/buy

Purchase a dedicated phone number valid for 30 days. The number is bound to your wallet address. Default country is US (no regulatory friction). Other countries can be requested via the `country` parameter, but Twilio may require a Regulatory Bundle (KYC) on our account before purchase succeeds — if your country fails, contact care@blockrun.ai to enable.

Endpointhttps://blockrun.ai/api/v1/phone/numbers/buy
Trust✓ Verified callable · 100% uptime over 1 checks · ~502 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0xe9030014F5DAe217d0A152f02A043567b16c1aBf
methodPOST
last updated2026-11-03T08:57:35.977Z

Use it

Call it (an x402 client pays automatically)

curl -i https://blockrun.ai/api/v1/phone/numbers/buy
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-34782c66b0aaf5cd

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}