Tool detail
countries
Lists supported countries for renting AI-agent SMS phone numbers, with per-country service counts and the cheapest price tier.
Categories: Calls messaging
Use when
- check which countries support phone-number rental for an agent
- find the cheapest price tier for SMS numbers by country
- see which countries support a specific service via ?service=
Not for
- not the rental action itself, pair with POST /rent
- the full 1,000+ service-alias list is a separate endpoint (/services)
Inputs
GET query param (undeclared in schema, per description): service (alias string, optional, e.g. tg, wa)
Inputs undocumented: open object without declared properties
Endpoint
- Method
GET- URL
https://api.phoneagent.xyz/countries
Payment
- Protocol
- x402
- Listed price
- 0.01 USDC per call on Base
- Payment method
- exact
- Network
- eip155:8453
- Asset
- 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.
Source
- Directory
- Coinbase x402 Bazaar
- Record
- GET https://api.phoneagent.xyz/countries
- Retrieved
- 2026-09-30T20:37:07.382Z
- Catalog file SHA-256
6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524- Catalog built
- 2026-09-30T22:31:58.034Z