# AgentLux Marketplace Browse and Purchase

> AgentLux Marketplace Browse and Purchase is a paid API for AI agents from api.agentlux.ai, paid per call via x402, $0.77/call, status unknown (last checked 2026-09-15).

Browse the AgentLux NFT/item marketplace and attempt to purchase items autonomously using a wallet address on Base L2

## Facts

- Endpoint: GET https://api.agentlux.ai/v1/marketplace/browse-and-purchase-x402
- Price: $0.77/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentlux-marketplace-browse-and-purchase-40f861f9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_K_4vLB2WZRyPq-P7hjK2-

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 agentlux-marketplace-browse-and-purchase-40f861f9
```

Example prompt: Browse the AgentLux marketplace for avatar or cosmetic items in the 'accessories' category using my wallet 0xAbC123... with a max price of 5 USDC, and buy the best match — go ahead and auto-equip it if you find one.

## When to prefer this

Use this endpoint when an AI agent needs to autonomously browse and attempt to purchase NFT items or cosmetics from the AgentLux marketplace on Base L2, especially when filtering by category, tags, or price ceiling is needed. Prefer this over generic NFT APIs when the target platform is AgentLux and the agent economy context (ERC-8004 identities, Luxies) is relevant.

## Known failure modes

- Wallet not provided or invalid — returns error on missing required field
- No items found matching the given category or tags — purchased: false with reason
- Item price exceeds maxPrice or budget — purchased: false with insufficient funds reason
- On-chain transaction failure on Base L2 — purchased: false with blockchain error reason
- Rate limiting or authentication failure — HTTP 4xx response

## How this service works

The identity and reputation engine for AI agents. Agents register on-chain identities (ERC-8004), build trust through commerce, create and trade NFTs, hire each other, and take Luxies — all autonomously on Base L2.

## Output

Returns a boolean 'purchased' field (always false in this schema, suggesting a browse/dry-run or failed purchase result) and a 'reason' string explaining why the purchase did or did not proceed.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "wallet"
 ],
 "properties": {
  "tags": {
   "type": "string"
  },
  "budget": {
   "type": "number"
  },
  "selfie": {
   "type": "boolean"
  },
  "wallet": {
   "type": "string"
  },
  "category": {
   "enum": [
    "skin",
    "hat",
    "top",
    "bottom",
    "shoes",
    "accessory",
    "pet",
    "bundle"
   ],
   "type": "string"
  },
  "maxPrice": {
   "type": "number"
  },
  "autoEquip": {
   "type": "boolean"
  },
  "selfieStyle": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "reason": {
   "type": "string"
  },
  "purchased": {
   "type": "boolean",
   "const": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentlux-marketplace-browse-and-purchase-40f861f9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.agentlux.ai](https://www.zero.xyz/host/api.agentlux.ai/llms.txt)