mcp-server-paypal

Integrates PayPal payment processing into applications.

Evaluated Mar 15, 2026 (0d ago)
Homepage ↗ Repo ↗ Payments payments e-commerce API
⚙ Agent Friendliness
78
/ 100
Can an agent use this?
🔒 Security
82
/ 100
Is it safe for agents?
⚡ Reliability
82
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
80
Documentation
80
Error Messages
--
Auth Simplicity
70
Rate Limits
80

🔒 Security

TLS Enforcement
100
Auth Strength
100
Scope Granularity
50
Dep. Hygiene
50
Secret Handling
100

Uses HTTPS for all communications and does not log sensitive information.

⚡ Reliability

Uptime/SLA
50
Version Stability
80
Breaking Changes
100
Error Recovery
100
AF Security Reliability

Best When

Used in conjunction with a well-documented API.

Avoid When

When high transaction volumes are expected without proper scaling.

Use Cases

  • E-commerce platforms
  • Subscription services
  • Donation systems

Not For

  • Non-commercial applications
  • Services requiring extensive customization

Interface

REST API
Yes
GraphQL
No
gRPC
No
MCP Server
Yes
SDK
Yes
Webhooks
Yes

Authentication

Methods: API Key OAuth2
OAuth: Yes Scopes: Yes

Supports both API key and OAuth2 for authentication.

Pricing

Model: Transaction-based
Free tier: No
Requires CC: Yes

Fees may vary based on transaction volume.

Agent Metadata

Pagination
Cursor-based
Idempotent
True
Retry Guidance
Documented

Known Gotchas

  • Rate limits can be strict during peak times.
  • Ensure proper handling of webhooks.

Alternatives

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Scores are editorial opinions as of 2026-03-15.

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