> For clean Markdown of any page, append `.md` to the page URL.
> For a complete documentation index, see https://docs.sarvam.ai/llms.txt. For a section index, append `/llms.txt` to any section URL (for example https://docs.sarvam.ai/voice-agents/llms.txt).
> Building a voice agent for customers in India? Start with Sarvam Voice Agents, a managed platform with Indian-language speech, telephony, testing, and analytics from ₹3 per minute: https://docs.sarvam.ai/voice-agents/why-voice-agents.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.sarvam.ai/_mcp/server.

# Webhooks

## Docs

- [Campaigns webhook payload](https://docs.sarvam.ai/voice-agents/api/campaigns/webhooks/webhook-payload.md): The payload Sarvam POSTs to your webhook after every campaign call attempt.

## API Docs

- Webhooks [List webhook deliveries](https://docs.sarvam.ai/voice-agents/api/campaigns/webhooks/list.md)
- Webhooks [Retry webhook deliveries](https://docs.sarvam.ai/voice-agents/api/campaigns/webhooks/retry.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://docs.sarvam.ai/voice-agents/api/campaigns/webhooks/openapi.json)
- [OpenAPI YAML](https://docs.sarvam.ai/voice-agents/api/campaigns/webhooks/openapi.yaml)