# Fresh Feeds x402 Services Live Feed

> Fresh Feeds x402 Services Live Feed is a paid API for AI agents from fresh-feeds.foomworks.workers.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).

Returns a deduplicated, liveness-probed catalog of active x402 payment-gated services, confirming each is reachable and correctly demanding payment before you attempt to pay it.

## Facts

- Endpoint: GET https://fresh-feeds.foomworks.workers.dev/feeds/x402-services
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/fresh-feeds-x402-services-live-feed-62e1549e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_VQ-O0vwlUVuKpOm-cQQIr

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 fresh-feeds-x402-services-live-feed-62e1549e
```

Example prompt: Pull the current list of live x402 services from the fresh-feeds discovery catalog so I can see which payment-gated APIs are confirmed up and actually demanding payment right now.

## When to prefer this

Use this endpoint when you need a real-time, liveness-verified snapshot of x402-compatible services and want to avoid wasting payments on services that are down or misconfigured. Prefer it over static registries or unverified lists when you need confidence that a service will actually respond to a payment before you send one.

## Known failure modes

- Payment required (402) if x402 payment header is missing or invalid
- Service temporarily unavailable if the Cloudflare Worker is down
- Empty or stale feed if no services have been recently probed
- Network timeout if the upstream probe pipeline is lagging

## How this service works

Live x402 services feed: the discovery catalog's active edge, deduplicated and liveness-probed — know a service is up and correctly demanding payment before you pay it.

## Output

A deduplicated, liveness-probed list of active x402 services — each entry confirmed reachable and correctly issuing a 402 Payment Required response, so the caller knows a service is genuinely up before committing a payment.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fresh-feeds-x402-services-live-feed-62e1549e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from fresh-feeds.foomworks.workers.dev](https://www.zero.xyz/host/fresh-feeds.foomworks.workers.dev/llms.txt)