APIVerve

The data layer for financial products.

Rates, market data, and verification are table stakes in fintech — and stitching together a dozen vendors for them is not. APIVerve puts the primitives behind a single key, with one response shape and one bill, so your team ships features instead of integrations.

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A starter stack for financial apps
  • Exchange Rate1 cr
  • Currency Converter1 cr
  • Stock Index5 cr
  • Treasury Yields1 cr
  • BIN Lookup5 cr
Outcomes

Why fintech teams standardize on APIVerve

Market data that stays current

Exchange rates, equity indices, treasury yields, and crypto prices refresh on schedule — no stale caches, no manual pulls.

Verification before money moves

Validate cards, bank routing numbers, and BINs at the point of entry to cut fraud and failed transfers before they cost you.

Costs you can forecast

Credit-based pricing means a payments feature and a market ticker draw from the same budget — no per-vendor minimums.

The stack

APIs fintech teams reach for first

A curated slice of the catalog — every one production-ready under the same key.

Exchange RateNew/v1/exchangerate1 cr→Currency Converter/v1/currencyconverter1 cr→Stock Index/v1/stockindex5 cr→Treasury Yields/v1/treasuryyields1 cr→BIN Lookup/v1/binlookup5 cr→Card Validator/v1/cardvalidator1 cr→Routing Number Lookup/v1/routinglookup5 cr→Bitcoin Price/v1/bitcoin1 cr→

This is a curated slice. Browse all 356 APIs →

How it works

From idea to production in an afternoon

  1. 01

    Grab one key

    A single credential unlocks rates, market data, and verification — no separate vendor accounts to reconcile.

  2. 02

    Call a consistent contract

    Every endpoint returns the same envelope, so your parsing and error handling are written once.

  3. 03

    Scale with confidence

    Back your product with a 99.9% uptime SLA and usage alerts before you hit a limit.

Fintech API questions.

Answers to the questions teams ask before they build.

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How fresh is the exchange rate and market data?
Rates and market indices are refreshed on a regular schedule appropriate to each instrument — intraday for FX and crypto, and per official release for treasury and benchmark rates. Each response includes the timestamp of the data.
Can I verify cards and bank accounts before charging?
Yes. The card validator checks number validity and returns scheme and BIN metadata, and the routing-number lookup validates US ABA numbers with bank details — both meant to run at input time, before a transaction is attempted.
Is this suitable for regulated financial products?
APIVerve provides reference and market data plus validation primitives. It runs on Google Cloud with encryption in transit and at rest and a 99.9% uptime SLA. You remain responsible for compliance in your jurisdiction; contact us for custom SLAs or DPAs.
What does a typical fintech workload cost?
Every call draws credits from one plan — most calls are 1 credit, with heavier endpoints costing 2–5. You can mix rates, market data, and verification without separate contracts. See the pricing page for plan allowances.

Build it on one key. Every API here shares one contract, one bill, and a 99.9% uptime SLA.

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