{"uid":"cap_2JSI_MNT0UaaVCmSI1BlR","slug":"palmyr-phone-number-call-1f977a20","name":"Palmyr Phone Number Call","description":"Autonomous infrastructure for AI agents — pay with USDC on Solana or Base via x402.","url":"https://palmyr.ai/phone/numbers/%7Bid%7D/call","method":"POST","headers":{},"bodySchema":{"properties":{"input":{"properties":{"body":{"type":"object","additionalProperties":true}}},"output":{"properties":{"example":{"type":"object","additionalProperties":true}}}}},"responseSchema":{"example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_SoYpW4sakq0R42PQZTrVY","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Initiates an outbound phone call from a provisioned Palmyr phone number, paid per-call via USDC on Solana or Base using x402.","exampleAgentPrompt":"Using my Palmyr phone number (ID: pn_abc123), please place a call to +1-415-555-0199 right now — I need my AI agent to reach that contact.","exampleUseCases":[{"title":"AI agent outbound customer support calls","prompt":"My support agent needs to call back customers who submitted support requests — can you have it dial these numbers from my Palmyr phone line and leave voicemails with status updates?"},{"title":"Autonomous appointment reminder and confirmation","prompt":"I want my scheduling agent to automatically call patients tomorrow morning to confirm their appointments — please set it up to ring through from my clinic's Palmyr number."},{"title":"Real-time alert delivery to field teams","prompt":"When critical infrastructure alerts come in, my operations agent should immediately call the on-call technician at this number from my company's Palmyr line to ensure they see it."}],"resultDescription":"Returns a call record including call ID, status (e.g. initiated, ringing, in-progress), the source phone number ID, destination number, and timestamp. Payment of $0.10 USDC is charged per call via x402 on Solana or Base.","failureModes":["Invalid phone number ID returns 404 not found","Insufficient USDC balance or failed x402 payment returns 402 payment required","Malformed destination number returns 400 bad request","Phone number not provisioned or inactive returns 403 forbidden","Downstream carrier failure returns 503 service unavailable"],"whenToPreferThis":"Use this endpoint when an AI agent needs to programmatically place an outbound phone call from a specific provisioned Palmyr number, especially in workflows where crypto-native payments (USDC on Solana or Base) are preferred over traditional billing. Ideal for autonomous agents that need to reach humans by voice without manual intervention.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:39:32.893Z","isFirstParty":false}