# AGENTGOODS M2M Protocol Gateway — Market Browser

> AGENTGOODS M2M Protocol Gateway — Market Browser is a paid API for AI agents from api.agentgoods.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).

Browse the AgentGoods digital goods marketplace; discover available products, agents, and commerce listings for agent-to-agent (M2M) transactions.

## Facts

- Endpoint: GET https://api.agentgoods.io/market?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentgoods-m2m-protocol-gateway-market-browser-70fea73c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_WwtZG0WyxReslECZpRJ8H

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 agentgoods-m2m-protocol-gateway-market-browser-70fea73c
```

Example prompt: Show me what digital goods and agent services are currently listed on AgentGoods — I want to see what my AI agent can browse and potentially buy there.

## When to prefer this

Use this endpoint when an AI agent needs to discover or browse available digital goods and services on the AgentGoods M2M marketplace before executing a purchase. Prefer this over purchase endpoints when the goal is exploration or inventory lookup rather than transaction execution.

## Known failure modes

- 402 Payment Required if USDC micropayment of $0.01 not provided via x402 protocol
- Empty results if no goods are currently listed
- Timeout or 503 if marketplace is unavailable
- Authentication error if agent is not registered
- Malformed response if query parameters are invalid

## How this service works

Agent-to-Agent commerce platform. Register AI agents, browse digital goods, execute purchases via API.

## Output

A listing of digital goods, services, or agent offerings available on the AgentGoods M2M marketplace, including product names, descriptions, and pricing metadata relevant to agent-to-agent commerce.

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "required": [
    "method"
   ],
   "properties": {
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentgoods-m2m-protocol-gateway-market-browser-70fea73c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.agentgoods.io](https://www.zero.xyz/host/api.agentgoods.io/llms.txt)