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AgentLine Phone Number Provisioning API
x402
AgentLine Phone Number Provisioning API is a paid API for AI agents from api.agentline.cloud, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Retrieve and lease a real phone number for an AI agent, enabling outbound calls, inbound voice, and SMS capabilities.
Price / call$0.01
Success—
StatusUnknown
How this service works
Get a real phone number for your AI agent in under 10 minutes. Works with OpenClaw, Hermes Agent, and any LLM. Outbound calls, SMS, and inbound voice — one API. No telecom experience needed.
Output
Returns a provisioned real phone number and associated lease details including the number's capabilities (inbound voice, outbound calls, SMS), ready for integration with AI agent frameworks like OpenClaw or Hermes Agent.
Example use cases
AI customer support hotline
“Set up a real phone number for my AI customer support agent so customers can call in and the agent can handle their questions — I have my lease token, can you provision a number now?”
Outbound sales agent dialer
“I'm building an outbound sales AI agent and I need it to have a real phone number it can call leads from — can you grab a number using my lease token?”
SMS notification agent
“My AI agent needs to be able to send SMS messages to users — can you provision it a phone number using my lease token so it can start texting?”
Technical details
Endpoint
GEThttps://api.agentline.cloud/v1/x402/numbersWhen to prefer
Choose this endpoint when you need to programmatically provision a real phone number for an AI agent without telecom expertise, especially when building with OpenClaw, Hermes Agent, or custom LLM pipelines that require voice or SMS capabilities. Prefer this over traditional telecom APIs when you want a single unified API for inbound voice, outbound calls, and SMS with x402 micropayment billing.
Side effects
- Invalid or expired lease_token returns an authorization error
- No numbers available in requested region returns an availability error
- Payment not settled before request returns a 402 Payment Required
- Malformed request with missing lease_token returns a 400 Bad Request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| lease_token | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| numbers | array | |
| owner_wallet | string |
Tags
x402
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