FinFeedAPI for Startups

FinFeedAPI helps fintech startups turn ideas into working products faster. Instead of stitching together multiple data providers, you get equities data, structured SEC filings, fiat FX, bulk historical datasets, and prediction market data in one platform, with clean APIs that are easy to use from day one. You can start with just the data you need, keep costs predictable, and expand later as your product grows.
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What makes FinFeedAPI best for startups:

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One provider, many products
Get multiple financial data in one consistent stack — without stitching multiple vendors.
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Fast path to MVP
Go from signup to live data in minutes with free credits and a Pay-As-You-Go plan. No contracts, no procurement, no waiting.
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SDKs and quickstarts
SDKs, code examples, and tutorials cut time-to-first-call to minutes.
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SIngle operational panel
Create API keys, track usage, set budgets, and manage billing in one place.
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Cost and usage planning
Clear usage estimates and $25 in free credits help you control spend and protect runway as usage grows.
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Unified multi-asset stack with CoinAPI
Add crypto data through CoinAPI using the same SDKs and authentication. No rework, no separate integrations.
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Built for iteration, not lock-in
Start with one endpoint or product and expand as your idea evolves. You’re never forced into bundles or long-term commitments before you’re ready.
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Clean, predictable data
Consistent schemas across APIs reduce edge cases and data cleanup, making features easier to build, test, and maintain.
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Scales with your product
Use the same APIs for prototypes, beta users, and production traffic.
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Real support when you need it
Get clear docs, practical examples, and responsive support when you’re stuck.

Built for How Startups Build

No contracts

No forced upgrades

Start with one API and add more later

Control usage month by month

Scale without changing providers

Keep your integration the same as you grow

Start small

APIs waiting for you

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Stock API

T+1 stock market data delivered through a simple, developer-friendly REST API. Covers IEX, Euronext, and 40+ global stock exchanges.
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Currencies API

Real-time currency data from both crypto markets and traditional FX. Delivered through REST and WebSocket.
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SEC API

Structured SEC filings (10-K, 10-Q, 8-K and more) delivered ready to use. A simple REST API that removes all the parsing work.
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Flat Files S3 API

Direct S3 access to normalized stock market data stored as flat files. Simple to integrate. No unnecessary layers.
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Prediction Markets API

Prediction market data in one place — latest prices, historical OHLCV, and full order books. Available for Polymarket, Kalshi, Myriad and Manifold. Delivered through a simple REST API.
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Access to CoinAPI

Combine FinFeedAPI products with CoinAPI crypto market data under a unified integration, enabling cross-asset workflows without maintaining separate vendors.
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Get started in few easy steps

Create account

To help you get started, we offer $25 in free credits. Simply add a verified payment method and create API KEY to activate the credits, after that it only takes a few minutes for them to reflect in your account. It’s a great way to test our solution before committing.

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Let's Chat!

  • Not sure if our solutions solve your problem? We'd be happy to check it.

  • Need help choosing? Our sales team is ready to help you select the right product and plan that best suits your business's needs.

  • Looking for a quote on an enterprise plan? Request an estimate today.

  • We’re ready to address all your questions and concerns. Submit a form and we will get back to you right away! Request an estimate today.

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FAQ
What products should a startup begin with?

Stock API for equities pricing, SEC API for structured filings, and Currencies API for fiat FX normalization; these three power most MVP dashboards and alerts.

Is there a free trial?

Start on Pay‑As‑You‑Go plan with $25 in free credits; create keys and monitor usage in the Management Console.

Which protocols are supported?

REST for Stock API and SEC API; Currencies API supports REST plus WebSocket/JSON‑RPC for streaming/conversion use cases.

What coverage can we expect?

Stock API covers major global stock exchanges; SEC API provides regularly updated filings (10‑K, 10‑Q, 8‑K, etc.) with structured data for easy parsing.

Do you provide fundamentals and price together?

You can combine SEC API fundamentals with Stock API prices to power comps, investor fact sheets, portfolio dashboards, and alerts.

How do we handle multi-currency portfolios?

Use the Currencies API for real-time and historical fiat FX to normalize P&L, performance, and exposures across regions.

Are SDKs and quickstarts available?

Yes, SDKs and tutorials are available to minimize time-to-first-value for small teams.

How do we monitor reliability and incidents?

Track service health on the public status page and manage API keys, usage, and billing in the Management Console.

What’s the best way to estimate usage?

Requests ≈ (features) × (polling/refresh rate) × (active users/devices); use server-side caching and appropriate refresh cadences, and prefer streaming where available for high-frequency needs.

Can we build a multi-asset app (crypto + equities + fiat)?

Yes, you can combine FinFeedAPI (stocks, filings, fiat) with CoinAPI (crypto market data, indices, exchange rates, trading) under one provider and unified SDKs.

What are the licensing/redistribution rules?

Data provided is intented for in-app analytics and derived outputs. Redistribution of raw feeds generally requires permission. Contact us for redistribution use cases.

How’s the latency and reliability?

Low-latency, high-throughput global infrastructure with 99.9% SLA targets and public status for transparency.

How does the pricing look like?

FinFeedAPI startup-friendly pricing include zero-commitment Pay-As-You-Go model, when you can validate your MVP in minutes and pay for actual usage only. For monthly subscriptions, historical stock data start from $49 while real-time FX data start from $249. When your volume is predictable, we can set a monthly commit for lower unit rates and higher throughput/limits. Our team can tailor this to your workload.

Check the detailed pricing for: