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Categories · Currency & Exchange Rate APIs

Exchange Rates API (exchangeratesapi.io) vs OANDA Exchange Rates API

Exchange Rates API (exchangeratesapi.io) and OANDA Exchange Rates API are both Currency & Exchange Rate APIs, compared here on pricing, compliance, capabilities, and developer experience from structured, cited data - not reviews or paid placement. Exchange Rates API (exchangeratesapi.io) starts lower at $14.99 per month vs $450 for OANDA Exchange Rates API. Exchange Rates API (exchangeratesapi.io) offers a free tier while OANDA Exchange Rates API does not, so Exchange Rates API (exchangeratesapi.io) is easier to trial before committing. On compliance, OANDA Exchange Rates API additionally documents SOC 2.

Comparedby a transparent data-readiness score computed from each API's published, sourced fields. No reviews, no paid placement. How we rank.

Data last verified 2026-06-14, with every field cited on each profile.

Head-to-head, from published, cited fields (auto-generated; no paid placement)
FieldExchange Rates API (exchangeratesapi.io)OANDA Exchange Rates API
Starting price$14.99 month$450 month
Pricing modelSubscriptionSubscription
Free tier✓✗
Self-serve signup✓✓
SOC 2·Type II
HIPAA··
GDPR✓✓
Webhooks✗✗
Sandbox✗✗
Documented actions69

Full data and citations: Exchange Rates API (exchangeratesapi.io) · OANDA Exchange Rates API. See more Currency & Exchange Rate APIs.