# List Lambda API

The listLambda is a JSON-RPC endpoint that handles is used to view all registered lambdas by a user. It doesn't take any input and returns list of all registered lambdas.

### Request Spec

**HTTP Method**: POST

* [**Headers**:](/appendix/api-request-setup/authenticated-requests.md)
  * X-Encrypted-Session: Encrypted JWT signature for authentication.
  * X-Encrypted-Key: A string containing the encrypted key for secure communication.
  * X-Encrypted-User: User input encrypted using encryption key
* **Body**:
  * **N/A**

### Response Spec

* \[] -> List of Lambda objects

### Request Example

```http
POST / HTTP/1.1
Host: tiramisu.0xpass.io
Content-Type: application/json
X-Session: eJjdnfdknf...
X-Encrypted-Key: jp6t2GVOvzltN+4VGc21ZKPIbLjEvitE34cFYDvVNrcmF2ukcKMTO8R/F0wbonGZM0NZBg2X94FvirH6Hi2U1zFlXN5srkOdvQL3lVNZ86gbfEtJFPOEAeZkxtTOKOsH4ZXPtUbFOjT2Niblo8njOKibOoAMRKIhtsNTTvRXjHRxnNqVs3QcSe7XbO1DbH/pdRgq+YZN13znlSRsupu4G/h/KBEZr98wXFo8PeDV9F8ZV56F90GqQ3wKzFUBwC9rJihGz0omH+eJA0jB/K7BYt30fhWDnqaLNP2eb1mbIjBCmv6sXqu2jtghr3ejl0YwjP9lCO+aVD7bophfb/IyKg==
X-Encrypted-User: jp6t2GVOvzltN+4VGc21ZKPIbLjEvitE34cFYDvVNrcmF2ukcK
{
    "jsonrpc": "2.0",
    "method": "listLambda",
    "params": {},
    "id": 3
}
```

### Response Example

Success:

```json
{
    "jsonrpc": "2.0",
    "result": [
        {
            "id": "153634-f572-40ee-ba2a-efee345a3691",
            "config": {
                "actions": {
                    "data": "0x000000",
                    "substitution": true,
                    "type": "personal_sign"
                },
                "authorization": {
                    "type": "none"
                },
                "triggers": [
                   { "type": "hook"},
                ],
                "conditions": [
                    {
                        "code": "return true",
                        "output_type": "integer",
                        "substitution": true,
                        "type": "code"
                    }
                ],
                "envs": [],
                "max_executions": 0,
                "postHook": [],
                "verifications": {
                    "count": 1
                }
            },
            "status": "ready",
            "proof": null,
            "created_at": "2024-03-29T19:28:43",
            "updated_at": "2024-03-29T19:46:48",
            "total_executions": 2,
            "ok_executions": 2
        }
    ]
}
```

Error:

```json
{
  "jsonrpc": "2.0",
  "error": {
    "code": 401,
    "message": "Unauthorized: Signature verification failed."
  },
  "id": 1
}
```


---

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