Categories · Currency & Exchange Rate APIs

Fixer (Foreign Exchange Rates API) vs OANDA Exchange Rates API

Fixer (Foreign Exchange Rates API) 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. Fixer (Foreign Exchange Rates API) starts lower at $14.99 per month vs $450 for OANDA Exchange Rates API. Fixer (Foreign Exchange Rates API) offers a free tier while OANDA Exchange Rates API does not, so Fixer (Foreign Exchange Rates API) is easier to trial before committing. On compliance, OANDA Exchange Rates API additionally documents SOC 2. For coding-agent use, Fixer (Foreign Exchange Rates API) scores higher on agent-friendliness (30 vs 20).

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)
Field	Fixer (Foreign Exchange Rates API)	OANDA Exchange Rates API
Starting price	$14.99 month	$450 month
Pricing model	Subscription	Subscription
Free tier	✓	✗
Self-serve signup	✓	✓
SOC 2	·	Type II
HIPAA	·	·
GDPR	✓	✓
Webhooks	✗	✗
Sandbox	✗	✗
Documented actions	6	9

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