> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tryfundable.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Track Newly Funded Startups with the API

> Find startups as funding rounds are added to Fundable, then filter by stage, industry, location, and company size.

Use `POST /companies` to build a repeatable feed of newly funded startups. Filter on
`latest_deal.created_start` when you care about when Fundable added a round, or use
`latest_deal.date_start` when you care about the round's announcement date.

<Tip>
  For signal-based outbound, `created_start` is usually the better checkpoint. It
  catches rounds when they enter Fundable, including older announcements that were
  added recently.
</Tip>

## 1. Resolve filter permalinks

Location, industry, and super-category filters require exact permalinks. Resolve
human-readable names with the free [`GET /location/search`](/api-reference/locations/search)
and [`GET /industry/search`](/api-reference/industries/search) endpoints before you
build the company request.

```bash theme={null}
curl --get "https://www.tryfundable.ai/api/v1/industry/search" \
  --header "Authorization: Bearer YOUR_API_KEY" \
  --data-urlencode "name=artificial intelligence"
```

See [Filtering and Permalinks](/api-reference/filtering) for round-type enums and
common filtering mistakes.

## 2. Query companies with newly added rounds

This request returns private Seed and Series A companies whose latest funding round
was added to Fundable on or after July 1, 2026.

```bash theme={null}
curl --request POST "https://www.tryfundable.ai/api/v1/companies" \
  --header "Authorization: Bearer YOUR_API_KEY" \
  --header "Content-Type: application/json" \
  --data '{
    "company": {
      "locations": ["san-francisco-california"],
      "super_categories": ["artificial-intelligence-e551"],
      "ipo_status": ["private"]
    },
    "latest_deal": {
      "financing_types": [
        { "type": "SEED" },
        { "type": "SERIES_A" }
      ],
      "created_start": "2026-07-01"
    },
    "page": 0,
    "page_size": 50,
    "sort_by": "most_recent_raise"
  }'
```

The response places company records in `data.companies` and pagination details in
`meta`. Increase `page` from `0` until you have processed `meta.total_count` results.
The maximum `page_size` is `500`.

## 3. Make the sync idempotent

Use a small overlap between runs so a delayed job does not create a gap.

1. Save the timestamp of the last successful run.
2. Query again from a slightly earlier `created_start` date.
3. Upsert companies by `company.id` and rounds by `company.latest_deal.id`.
4. Advance the checkpoint only after every page succeeds.

This pattern tolerates retries and late-arriving records without sending the same
company through your workflow twice.

## 4. Send qualified records downstream

Common destinations include a CRM, outbound queue, warehouse, or review sheet. Keep
the Fundable company and deal IDs in the destination so later runs can update the
same records.

<CardGroup cols={2}>
  <Card title="Company Search API" icon="building" href="/api-reference/companies/list">
    Review every company and latest-deal filter.
  </Card>

  <Card title="Enrich your CRM" icon="address-card" href="/guides/crm-enrichment">
    Turn matched companies into durable CRM records.
  </Card>
</CardGroup>