# CanadaBuys Construction Tenders and Change Alerts

**Use case:** 

Find Canadian federal construction tenders and track amendments, deadline changes, removals, and new opportunities from the official CanadaBuys feed.

## Input

```json
{
  "preset": "construction",
  "monitorId": "canada-construction-daily",
  "keywords": [
    "software",
    "cloud",
    "cybersecurity",
    "data analytics"
  ],
  "excludeKeywords": [],
  "matchMode": "any",
  "categories": [
    "SRV",
    "GD"
  ],
  "gsinCodes": [],
  "unspscCodes": [],
  "organizations": [],
  "regions": [],
  "publishedWithinDays": 365,
  "minDaysRemaining": 0,
  "closingWithinDays": 120,
  "minScore": 0,
  "outputMode": "changes_only",
  "emitBaseline": true,
  "maxResults": 500,
  "resetState": false
}
```

## Output

```json
{
  "eventType": {
    "label": "Event",
    "format": "string"
  },
  "relevanceScore": {
    "label": "Score",
    "format": "integer"
  },
  "titleEn": {
    "label": "Tender",
    "format": "string"
  },
  "organizationEn": {
    "label": "Organization",
    "format": "string"
  },
  "categories": {
    "label": "Categories",
    "format": "array"
  },
  "closingDate": {
    "label": "Official closing time",
    "format": "string"
  },
  "daysRemaining": {
    "label": "Days left",
    "format": "integer"
  },
  "amendmentNumber": {
    "label": "Amendment",
    "format": "string"
  },
  "changedFields": {
    "label": "Changed fields",
    "format": "array"
  },
  "matchedKeywords": {
    "label": "Matches",
    "format": "array"
  },
  "officialNoticeUrl": {
    "label": "Official notice",
    "format": "string"
  },
  "referenceNumber": {
    "label": "Reference",
    "format": "string"
  },
  "collectedAt": {
    "label": "Collected",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [Canadian Federal Tender Alerts & Change Monitor](https://apify.com/tender_signall/canadian-federal-tenders-monitor.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/tender_signall/canadian-federal-tenders-monitor.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.
This Task's input is already configured above — use it as-is rather than inventing a new one.

- **AI agents and MCP clients** — the [Apify MCP server](https://docs.apify.com/integrations/mcp.md) at `https://mcp.apify.com` (remote, streamable HTTP, OAuth on first use).
- **Agentic workflows and local Actor development** — [Agent Skills](https://apify.com/.well-known/agent-skills/index.json) with the [Apify CLI](https://docs.apify.com/cli/docs.md): `npm install -g apify-cli`, then `apify login`.
- **JavaScript/TypeScript projects** — the official [JS/TS client](https://docs.apify.com/api/client/js/docs.md): `npm install apify-client`.
- **Python projects** — the official [Python client](https://docs.apify.com/api/client/python/docs.md): `pip install apify-client`.
- **Any other language** — the [REST API](https://docs.apify.com/api/v2.md).

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/tender_signall/canadian-federal-tenders-monitor.md

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).