# agbrowser Session 30-Minute Extend

> agbrowser Session 30-Minute Extend is a paid API for AI agents from agbrowser.shveik.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-11-03).

Extends an existing hosted browser session by 30 minutes, preventing it from expiring mid-task.

## Facts

- Endpoint: POST https://agbrowser.shveik.dev/x402/session-30m-extend?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-03
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agbrowser-session-30-minute-extend-a162265e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xPVhAyaQzM8w0nU5MAIcZ

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 agbrowser-session-30-minute-extend-a162265e -d '<json body>'
```

Example prompt: My agbrowser session bs_4a7f2c831e90 is about to expire — extend it by 30 minutes using the secret I provided earlier.

## When to prefer this

Use this endpoint when you have an active agbrowser session (identified by a bs_* session ID) that is approaching its expiration and you need more time to complete a task without interruption. This is the dedicated session-extension endpoint for agbrowser — prefer it over creating a new session when you want to preserve browser state, cookies, and page context from the current session.

## Known failure modes

- Invalid or malformed session_id (must match ^bs_[0-9a-f]{12}$) returns an error
- Wrong or missing secret results in authentication failure
- Session already expired before the extend call cannot be renewed
- Payment failure via x402/MPP results in 402 Payment Required response
- Session ID does not exist returns a not-found error

## How this service works

Hosted browser sessions for AI agents. Navigate, click, read and take screenshots through REST or MCP. Pay in stablecoins with x402 or MPP.

## Output

A JSON response confirming the session has been extended, typically including the updated expiry timestamp and session status.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "secret": {
   "type": "string"
  },
  "session_id": {
   "type": "string",
   "pattern": "^bs_[0-9a-f]{12}$"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agbrowser-session-30-minute-extend-a162265e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agbrowser.shveik.dev](https://www.zero.xyz/host/agbrowser.shveik.dev/llms.txt)