https://api.agentline.cloud/v1/billing/topup/x402/pay
AgentLine gives AI agents real US and Canada phone numbers, inbound/outbound voice calls, AI receptionists, transcripts, two-way SMS and live phone events. Use REST or MCP without signup: recharge and save agent_token. This endpoint adds prepaid credit with Base USDC x402 or Tempo MPP. $1 minimum recharge; numbers $3/30 days; connected calls $0.12/min (first-minute minimum, then per-second); SMS $0.02 sent or received. Other endpoints use prepaid balance and do not accept payments.
What this profile is sourced from
Raw HTTP — what an agent observes
GET https://api.agentline.cloud/v1/billing/topup/x402/pay → HTTP/1.1 402 Payment Required X-Payment-Required: $1.0000 X-Payment-Currency: USDC X-Payment-Chain: base GET https://api.agentline.cloud/v1/billing/topup/x402/pay X-Payment: <signed-receipt> → HTTP/1.1 200 OK Content-Type: application/json …response body…
Things to know before drawing strong conclusions
accepts[] entry is used.