# x402 Network-Feed Subscription Renewal

> x402 Network-Feed Subscription Renewal is a paid API for AI agents from agentdata-api.sander-van-aard.workers.dev, paid per call via x402, $2/call, status unknown (last checked 2026-09-14).

Extends an existing x402 network-feed subscription by 30 days using a feed_handle, preserving the cursor and adding time to any remaining duration without gaps.

## Facts

- Endpoint: POST https://agentdata-api.sander-van-aard.workers.dev/x402/network-feed/renew
- Price: $2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-network-feed-subscription-renewal-ba251e04
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qSr-UaHuVvsyeXgfpduB7

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 x402-network-feed-subscription-renewal-ba251e04 -d '<json body>'
```

Example prompt: Renew my x402 network-feed subscription using feed handle 'feed_abc123' before it expires — I want to add another 30 days without losing my cursor position or creating any gaps in polling.

## When to prefer this

Use this endpoint when you already have an active or soon-to-expire x402 network-feed subscription (identified by a feed_handle) and want to extend it without restarting the feed or losing your polling cursor. Prefer this over creating a new subscription to avoid gaps in coverage and to preserve your cursor position. This is specifically for the x402 network-feed product, not for renewing other subscription types on this platform.

## Known failure modes

- Invalid or unknown feed_handle returns an error indicating no matching subscription
- Expired subscription that cannot be renewed may return a rejection requiring a new subscription
- Payment failure ($2 USDC) results in a 402 response and no state change
- Missing required body fields returns a validation error
- Network or worker timeout returns a 5xx error

## How this service works

Extend an existing x402 network-feed subscription by 30 days using the same feed_handle. Renewing before the expiry date adds to the remaining time instead of restarting it, so polling never has a gap. Your cursor is kept.

## Output

Returns confirmation of the renewed subscription with the updated expiry date (existing remaining time plus 30 days), confirming the feed_handle and that the cursor position has been preserved, so polling can continue without interruption.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object"
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "headers": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    }
   },
   "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/x402-network-feed-subscription-renewal-ba251e04/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentdata-api.sander-van-aard.workers.dev](https://www.zero.xyz/host/agentdata-api.sander-van-aard.workers.dev/llms.txt)