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Crypto & Market Data APIs

✓ Last verified: 2026-07-15· Source: official provider pricing page· Auto-monitored — report change →

Crypto and market-data API pricing — CoinGecko and more — free tiers and how to get keys.

CG

CoinGecko

Data & Finance
Crypto prices, market caps, history.
from $0/moFree tier
View guide →
OW

OpenWeather

Market Data
Weather, forecasts & history. ~1,000 free calls/day.
free + paidFree tier
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AV

Alpha Vantage

Market Data
Stocks, FX, crypto & technical indicators. Instant free key.
free + from ~$50/moFree tier
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FH

Finnhub

Market Data
Real-time stock quotes & news. Generous 60 calls/min free.
free + from ~$50/moFree tier
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PG

Polygon.io

Market Data
Tick-level stocks, options & crypto. Pro-grade real-time.
free + from ~$29/moFree tier
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NA

NewsAPI

Market Data · News
Headlines from thousands of sources. 100 free req/day (dev).
free + from ~$449/moFree tier
View guide →
IP

IPinfo

Market Data · Geolocation
IP geolocation, ASN & privacy detection. ~50k free req/mo, no card.
free + from ~$49/moFree tier
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