Bourse API Pro.
Congress and insider trading data for your business.
Congress, Trump and Cabinet trades, SEC insiders, 13F funds, lobbying, contracts, layoffs and 49 more datasets with a commercial license, 250,000 requests a day, nightly full exports and priority support.
Made for teams
that ship with data.
Show Congress, insider and Trump trades next to every ticker in your app. One request per ticker with /v1/ticker/{SYMBOL}.
Load whole datasets every night into your warehouse and backtest on data that was public on each day.
Quote and chart the data in paid newsletters, research and videos. Webhooks tell you the minute a new filing lands.
Give your assistant or agent live access through the MCP server, or feed the data into your own models.
Every plan,
side by side.
| Free | Premium | API Pro | Enterprise | |
|---|---|---|---|---|
| Requests a day | 1,000 | 20,000 | 250,000 | Custom |
| Requests a minute | 60 | 60 | 600 | Custom |
| API keys | 1 | 1 | 10 | Unlimited |
| All datasets and analytics | Public ones | ✓ | ✓ | ✓ |
| Bulk downloads | — | 50,000 rows | 100,000 rows | Full files |
| Nightly full-dataset exports | — | — | ✓ | To your S3 / GCS |
| Webhooks | — | ✓ | ✓ | ✓ |
| MCP server for AI assistants | ✓ | ✓ | ✓ | ✓ |
| Commercial license | — | — | ✓ | ✓ |
| Invoice with VAT ID | — | — | ✓ | ✓ |
| Support | Docs | Priority, 1 business day | Dedicated contact | |
| Price | $0 | $14.99 / month | $499 / month or $4,990 / year | Contact us |
Seven ways
to get the data.
Every dataset, per-ticker paths, filters, sorting and pagination. OpenAPI 3.1 spec included.
curl -H "Authorization: Bearer $BOURSE_KEY" \
"https://api.bourse.pl/v1/ticker/NVDA"Whole datasets as NDJSON.gz every night. Signed links, valid for one hour.
curl -H "Authorization: Bearer $BOURSE_KEY" \
"https://api.bourse.pl/v1/exports"New Congress, insider, Trump, Cabinet and Form 144 filings POSTed to your endpoint every 5 minutes, signed with HMAC-SHA256.
Claude, ChatGPT and Cursor query Bourse directly.
https://api.bourse.pl/mcp?key=bk_...Pagination, retries, pandas DataFrames, bulk and webhook verification.
pip install https://www.bourse.pl/api/bourse_sdk-1.3.0-py3-none-any.whlSend a filing (ESPI, BaFin, RNS, SEC), get a decision as JSON: material, watch or noise, with insider and political checks. 2,000 calls a day on API Pro. More →
POST https://api.bourse.pl/v1/agent/analyze
{"url": "https://.../report.pdf"}Up to 100,000 rows in one request, with the same filters as the regular endpoints.
curl -H "Authorization: Bearer $BOURSE_KEY" \
"https://api.bourse.pl/v1/bulk/congress?format=csv" > congress.csvA license
you can read in two minutes.
- Show the data in your app, website or client dashboard
- Use it in models, signals and AI systems, including ones you sell
- Quote and chart it in newsletters, research and videos
- Store what you receive while the plan is active
- Resell the raw data as your own dataset, feed or API
- Remove the attribution "Data: Bourse"
- Share keys outside your company
Full terms: API & Data License. Some public sources have their own rules, listed there.
Guides
for teams building on the data.
Licensing, limits and pricing before you launch.
Build an investing app with insider and Congress dataArchitecture, endpoints, caching and alerts.
Alternative data API for hedge fundsPolitical, insider and 13F signals, point-in-time.
Bulk downloads and nightly exportsLoad whole datasets into your warehouse.
AI agents for financial filingsMCP, Claude and automated disclosure screening.
Questions teams ask.
What does API Pro cost?
$499 a month, or $4,990 a year (two months free), plus any applicable tax. You pay by card through Stripe and get invoices with your VAT ID in the billing portal.
Can I try it first?
Yes. A free key uses the same endpoints and the same JSON, with lower limits. Build your integration on the free key, then upgrade: the key keeps working, only the limits change.
What does the commercial license cover?
Using Bourse data inside your products, models, research and publications, with attribution. Reselling the raw data as a standalone feed is not allowed. Read the full API License.
How do nightly exports work?
Every night each dataset is written to a gzipped NDJSON file. GET /v1/exports returns signed download links valid for one hour, so a cron job can load everything into S3, BigQuery or Snowflake.
Is there an API for congressional stock trades?
Yes. /v1/congress returns every stock trade disclosed by members of the U.S. Congress under the STOCK Act, matched to tickers, with the price at the trade date and performance since. /v1/senate and /v1/house return one chamber. API Pro adds the commercial license, higher limits and nightly full exports.
Does API Pro include European insiders and Bourse Agent?
Yes. European director dealings from Poland, Germany, France and the UK (/v1/eu-insiders) are in every plan, and API Pro raises Bourse Agent, the AI filing analyst, to 2,000 calls a day for commercial use.
Can I buy through AWS Marketplace or RapidAPI?
Bourse is a registered AWS Marketplace seller and is preparing listings on AWS Marketplace, AWS Data Exchange and RapidAPI. Until they are live, API Pro is sold here with card payment and invoices.
Can I cancel?
Any time, in the billing portal. The plan stays active until the end of the paid period, then your keys fall back to the free limits.
Is any of the data restricted?
Some public sources have their own rules. For example, U.S. law restricts commercial use of officials’ financial disclosure reports (OGE Form 278) except by news media. Check the API License and the original sources before you build on a dataset.