# Addresszen

AddressZen provides address autocomplete and verification services, offering real-time address suggestions and validation to ensure accurate and deliverable addresses.

- **Category:** developer tools
- **Auth:** API_KEY
- **Composio Managed App Available?** N/A
- **Tools:** 2
- **Triggers:** 0
- **Slug:** `ADDRESSZEN`
- **Version:** 20260211_00

## Tools

### Key Availability

**Slug:** `ADDRESSZEN_KEY_AVAILABILITY`

Tool to get public information on an API key, including whether it is currently usable. Use when you need to verify that a key is valid and available before making further API requests.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `key` | string | Yes | API key to check (starts with 'ak_' or 'sl_'). |

#### Output

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `data` | string | Yes | Data from the action execution |
| `error` | string | No | Error if any occurred during the execution of the action |
| `successful` | boolean | Yes | Whether or not the action execution was successful or not |

### Resolve Address USA

**Slug:** `ADDRESSZEN_RESOLVE_ADDRESS_USA`

Tool to resolve an address autocompletion by its address ID and return the full address in US format. Use after obtaining an address suggestion ID from the autocomplete endpoint.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `address` | string | Yes | Address suggestion ID returned by the autocomplete endpoint. Format: 'usps_<key>\|<primary>\|<secondary>\|<plus4>' (e.g., 'usps_V206542209\|1600\|\|0005') |

#### Output

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `data` | string | Yes | Data from the action execution |
| `error` | string | No | Error if any occurred during the execution of the action |
| `successful` | boolean | Yes | Whether or not the action execution was successful or not |