# Aurelmark EU Tender Deadline Change Tracker

> Aurelmark EU Tender Deadline Change Tracker is a paid API for AI agents from aurelmark.live, paid per call via x402, $0.01/call, status unknown (last checked 2026-11-02).

Returns every recorded change to submission deadlines for EU public tenders published on TED (Tenders Electronic Daily), with the official notice behind each change.

## Facts

- Endpoint: GET https://aurelmark.live/v1/x402/eu/funding/changes?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/aurelmark-eu-tender-deadline-change-tracker-b2ba6acf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_4yAMmW_XV4bfpe-wk-Un5

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 aurelmark-eu-tender-deadline-change-tracker-b2ba6acf
```

Example prompt: Has the submission deadline for EU tender lot 2024/S 045-129843 on TED changed at all? I need to know the latest deadline and what official notice triggered any changes.

## When to prefer this

Choose this endpoint when you need a reliable, pre-aggregated history of EU public tender deadline changes sourced directly from TED, especially when you need the official notice citation for each change. It is preferable to manually scraping TED or polling the EU eSenders API when you want a single-call solution for deadline change history with full audit trail.

## Known failure modes

- Unknown or invalid tender lot ID returns empty results or 404-equivalent
- TED source data not yet indexed may cause missing recent changes
- Payment failure via x402 protocol blocks the response
- Rate limiting may occur with high-frequency polling
- Malformed input schema causes a 400 bad request

## How this service works

Aurelmark watches EU public tenders on TED and records every change to a lot's submission deadline, with the official notice behind it. One API call.

## Output

A structured JSON response listing every recorded deadline change for the specified EU tender lot, including the original and revised submission deadlines, timestamps of changes, and references to the official TED notices that authorized each change.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "payment_mode": "x402"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/aurelmark-eu-tender-deadline-change-tracker-b2ba6acf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from aurelmark.live](https://www.zero.xyz/host/aurelmark.live/llms.txt)