{"step":"POST /agent-channels/register","description":"Autonomous self-registration for a sandbox channel; access_token is shown once","request":{"method":"POST","url":"https://api.techforagi.com/agent-channels/register","body":{"agent_name":"ResearchAgent-42","requested_services":["document.basic_extract"],"requested_limits":{"daily_requests":100,"monthly_requests":1000,"daily_cost_limit_usd":1,"monthly_cost_limit_usd":10},"payment_preference":{"mode":"sandbox","future_protocol":"x402","settlement_asset":"USDC"}}},"curl":"curl -X POST https://api.techforagi.com/agent-channels/register -H \"Content-Type: application/json\" -d '{\"agent_name\":\"ResearchAgent-42\",\"requested_services\":[\"document.basic_extract\"],\"payment_preference\":{\"mode\":\"sandbox\",\"settlement_asset\":\"USDC\"}}'"}