# editalmd.com – Alerta de Compra Nova (Materiais de Construção, 30 dias)

> editalmd.com – Alerta de Compra Nova (Materiais de Construção, 30 dias) is a paid API for AI agents from editalmd.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-13).

Creates a new-purchase alert for construction materials, monitoring government procurement notices for 30 days

## Facts

- Endpoint: POST https://editalmd.com/api/alertas
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/editalmd-com-alerta-de-compra-nova-materiais-de-constru-o-30-dias-3f3b93e3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_F5pQAvlMBxqfK9LhlDkU1

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 editalmd-com-alerta-de-compra-nova-materiais-de-constru-o-30-dias-3f3b93e3 -d '<json body>'
```

Example prompt: Set up a 30-day new-purchase alert on editalmd.com so I get notified whenever a new government procurement for construction materials (materiais de construção) is published.

## When to prefer this

Choose this endpoint when you need to monitor Brazilian government procurement specifically for construction materials (materiais de construção) over a 30-day window. It is purpose-built for this niche category and billing period, making it more targeted than generic tender-aggregation services.

## Known failure modes

- Missing or invalid authentication/user identifier — returns 400 or 401
- Duplicate alert already active for same category — may return 409 conflict
- Payment not completed or x402 payment failure — alert not created
- Service unavailability — returns 500 or timeout
- Alert period already expired or invalid parameters — returns 422

## How this service works

Alerta de compra nova (material de construcao) por 30 dias

## Output

A confirmation that the 30-day alert subscription has been created; thereafter the subscriber receives notifications whenever new government purchase orders for construction materials are published during the alert period.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/editalmd-com-alerta-de-compra-nova-materiais-de-constru-o-30-dias-3f3b93e3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from editalmd.com](https://www.zero.xyz/host/editalmd.com/llms.txt)