Terms of use / ব্যবহারের শর্ত

finet · API docs

Information only, not investment advice. তথ্য সূত্রসহ প্রদত্ত, বিনিয়োগ পরামর্শ নয়

Data as is

Data is provided as is, without warranty of accuracy, completeness or timeliness. It is collected from the sources below and may be late, corrected or withdrawn by them. Check the original source before relying on a value.

Sources

• Exchange rates: Bangladesh Bank.
• Gold and silver, per gram: BAJUS.
• Savings certificates: NSD / IRD notifications (curated).
• FDR rates: banks' published rates (curated).

All rights in the original data stay with these sources. Every record carries its source_url; keep the attribution when you reuse it.

What the fields mean

• fetched_at: when finet first saw that exact value. A curated row that has not changed keeps its fetched_at, so it can be old while stale is false.
• stale: true when a source's last successful run is older than its maximum age, or its latest scrape was rejected. The API then keeps serving the last good data.
• FX bid and ask: the Bid and Ask rates published by Bangladesh Bank.

Acceptable use

Do not try to bypass quotas, share a key between unrelated users, or overload the service. Automated use is welcome within your quota.

Quotas

The free tier has a daily call limit (100 calls per day by default); the day resets at midnight Asia/Dhaka. Over the limit you get HTTP 429 with Retry-After.

• REST: every authenticated call counts, including responses with status 404 and 422.
• MCP: every tools/call that passes argument validation counts, including unknown currencies.

Keys

Keys are issued manually. We may revoke a key at any time, in particular for abuse.

What we store

• Customers: name, email, note.
• Requests: time, key, endpoint, status, duration. Kept for 90 days.