{"uid":"cap_ap9lbm4_wlCcmTjX3OM6I","slug":"agentphone-voices-list-80607b1b","name":"AgentPhone Voices List","description":"List all available voices across providers (ElevenLabs, Cartesia, OpenAI, etc).","url":"https://mpp.orthogonal.com/agentphone/v1/agents/voices?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["phone","voice","sms","calls","social"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":1,"rating":{"score":"0.83","successRate":"1.00","reviews":1,"stars":"4.3","state":"rated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_TIt4AGDIIWS6PtzMT8Yqq","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x20C000000000000000000000b9537d11c60E8b50","unit":"request","depositMicros":null,"planRef":null}],"brandName":"AgentPhone","brandSlug":"agentphone-mpp","brandBaseUrl":"https://api.agentphone.ai","brandDocsUrl":"https://api.agentphone.ai","whatItDoes":"Lists all available text-to-speech voices across providers (ElevenLabs, Cartesia, OpenAI, etc.) that can be used when creating or configuring AI phone agents.","exampleAgentPrompt":"Can you show me all the voices available for my AI phone agent on AgentPhone, including which provider each voice comes from like ElevenLabs, Cartesia, or OpenAI?","exampleUseCases":null,"resultDescription":"A list of available voice options across all supported TTS providers (ElevenLabs, Cartesia, OpenAI, etc.), including voice IDs, names, and provider affiliations that can be used when creating or configuring AI phone agents.","failureModes":["Authentication failure if API key is missing or invalid","Upstream provider outage causing incomplete voice list","Rate limit exceeded returning 429 error","Service unavailable returning 503 if AgentPhone backend is down"],"whenToPreferThis":"Use this endpoint when you need to discover available voice options before creating or updating an AI phone agent, or when you want to let a user browse and select a voice for their agent. This is the canonical discovery step before calling the Agents creation endpoint.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":1,"lastUsedAt":"2026-06-19T21:38:39.514Z","lastSuccessfullyRanAt":"2026-06-19T21:38:39.514Z","lastHealthCheckAt":"2026-10-09T18:55:22.022Z","isFirstParty":false,"canonicalSlug":"agentphone-voices-list-80607b1b"}