# Palmyr Stop Call Recording

> Palmyr Stop Call Recording is a paid API for AI agents from palmyr.ai, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Stops an active call recording for a given call control ID via the Palmyr telephony infrastructure.

## Facts

- Endpoint: POST https://palmyr.ai/phone/calls/%7BcallControlId%7D/record/stop
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/palmyr-stop-call-recording-c132947d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hPIt9fmQofg98QfIeuVCG

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability palmyr-stop-call-recording-c132947d -d '<json body>'
```

Example prompt: Stop the recording on call control ID abc123xyz — the conversation is done and I don't need to capture any more audio.

## When to prefer this

Use this endpoint when you have an active call recording session managed through Palmyr's AI agent telephony infrastructure and need to programmatically stop it mid-call or at call conclusion. Prefer this over alternatives if you are already using Palmyr for call control and paying via USDC on Solana or Base via x402.

## Known failure modes

- Invalid or non-existent callControlId returns an error
- Recording was never started for the given call — nothing to stop
- Call has already ended before stop request was received
- Payment failure via USDC/x402 results in 402 response requiring payment
- Authentication or authorization error if credentials are missing or invalid
- Network timeout or infrastructure unavailability

## How this service works

Autonomous infrastructure for AI agents — pay with USDC on Solana or Base via x402.

## Output

A confirmation that the call recording has been stopped for the specified callControlId, along with any status information about the terminated recording session.

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "properties": {
    "body": {
     "type": "object",
     "additionalProperties": true
    }
   }
  },
  "output": {
   "properties": {
    "example": {
     "type": "object",
     "additionalProperties": true
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/palmyr-stop-call-recording-c132947d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from palmyr.ai](https://www.zero.xyz/host/palmyr.ai/llms.txt)