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Categories · Online Card Payment APIs

Authorize.net vs PayPal Payments

Authorize.net and PayPal Payments are both Online Card Payment APIs, compared here on pricing, compliance, capabilities, and developer experience from structured, cited data - not reviews or paid placement. On compliance, PayPal Payments additionally documents SOC 2. For coding-agent use, PayPal Payments scores higher on agent-friendliness (65 vs 30).

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 2026-06-21, with every field cited on each profile.

Head-to-head, from published, cited fields (auto-generated; no paid placement)
FieldAuthorize.netPayPal Payments
Starting price$0.10 transaction$0.29 transaction + percent
Pricing modelHybridHybrid
Free tier✗✗
Self-serve signup✓✓
SOC 2 - Type II
HIPAA✗·
GDPR✓✓
Webhooks✓✓
Sandbox✓✓
Documented actions2636

Full data and citations: Authorize.net · PayPal Payments. See more Online Card Payment APIs.