# Saperly Voice API

**Canonical:** https://apis.io/apis/saperly/saperly-voice-api/  
**Provider:** Saperly — https://apis.io/providers/saperly/  
**Base URL:** https://api.saperly.com  
**Documentation:** https://saperly.com/docs/api-reference

Saperly Voice API is one of 16 APIs that [Saperly](https://apis.io/providers/saperly/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include voice. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

Place and control outbound calls and fetch call records. Audio always stays in-network — there is no live media-control surface here by design. Funds are reserved on start and settled from the carrier-reported duration on end.

## Operations (7)

| Method | Path | Summary |
|---|---|---|
| POST | `/calls` | Place an outbound call |
| GET | `/calls` | List calls |
| POST | `/calls/{id}/end` | End a live call |
| POST | `/calls/{id}/transfer` | Blind-transfer a live call |
| GET | `/calls/{id}` | Get a call by id |
| GET | `/calls/{id}/recording` | Get a call recording (302 redirect to a download URL) |
| GET | `/calls/{id}/transcript` | Get a call transcript |

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/saperly/refs/heads/main/openapi/saperly-voice-api-openapi.yml
- **Documentation** — https://saperly.com/docs/api-reference
- **APIReference** — https://api.saperly.com/reference

## Other Saperly APIs (12)

- [Saperly API Token Registry API](https://apis.io/apis/saperly/saperly-api-token-registry-api/)
- [Saperly Assistant API](https://apis.io/apis/saperly/saperly-assistant-api/)
- [Saperly Connections API](https://apis.io/apis/saperly/saperly-connections-api/)
- [Saperly Consent API](https://apis.io/apis/saperly/saperly-consent-api/)
- [Saperly Custom Voices API](https://apis.io/apis/saperly/saperly-customvoices-api/)
- [Saperly Health API](https://apis.io/apis/saperly/saperly-health-api/)
- [Saperly Keys API](https://apis.io/apis/saperly/saperly-keys-api/)
- [Saperly Languages API](https://apis.io/apis/saperly/saperly-languages-api/)
- [Saperly Messaging API](https://apis.io/apis/saperly/saperly-messaging-api/)
- [Saperly Numbers API](https://apis.io/apis/saperly/saperly-numbers-api/)
- [Saperly Pricing API](https://apis.io/apis/saperly/saperly-pricing-api/)
- [Saperly Usage API](https://apis.io/apis/saperly/saperly-usage-api/)

## Tags

voice

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/saperly/saperly-voice-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/saperly/.