# agent402.tools Memory Grants List

> agent402.tools Memory Grants List is a paid API for AI agents from agent402.tools, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Lists all wallets that have been granted access to your namespace, including their access mode and expiry information.

## Facts

- Endpoint: GET https://agent402.tools/api/memory/grants
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent402-tools-memory-grants-list-2acc50fc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_U22jrjPhTWXCU4qGbQgxF

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 agent402-tools-memory-grants-list-2acc50fc
```

Example prompt: Show me all the wallets I've granted access to my agent402 namespace — I want to see which ones are active, what mode they're in, and when they expire.

## When to prefer this

Use this endpoint when you need to audit or inspect which external wallets currently have delegated access to your agent402 namespace, including reviewing access modes and expiry dates before revoking or renewing grants.

## Known failure modes

- Unauthorized or missing payment header returns 402 Payment Required
- No grants found returns empty list
- Invalid or expired auth returns 401 Unauthorized
- Network timeout returns 5xx error

## How this service works

List the wallets you've granted access to your namespace, with their mode and expiry.

## Output

A list of wallet entries that have been granted access to the caller's namespace, each including the wallet address, access mode (e.g. read/write), and expiry timestamp for the grant.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "owner": "0x…",
  "grants": [
   {
    "mode": "read",
    "active": true,
    "grantee": "0x1111…"
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent402-tools-memory-grants-list-2acc50fc/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent402.tools](https://www.zero.xyz/host/agent402.tools/llms.txt)