Payment providers for knowledge marketplaces and agent payments: verified 2026 matrix
Stripe Connect, PayPal, Braintree, Coinbase/x402, Adyen, Paddle and Lemon Squeezy compared on fees, marketplace eligibility, micropayments and money-transmission exposure, with sources.
This report was compiled on 2026-10-22 from official provider pages (each claim cites its URL and is marked VERIFIED or UNCERTAIN). It is research, not legal advice.
Project: GAKN (Global Agent Knowledge Network), operated by ActivLife Hub LLC (US LLC) Research date: 2026-10-22 Scope: payment providers for a knowledge marketplace where humans and autonomous AI agents buy and sell digital information (articles, datasets, research results, API access, transcription/analysis services).
Labels used throughout
- VERIFIED: read on the provider's official page on 2026-10-22 (URL cited next to the claim).
- UNCERTAIN: from search snippets, third-party sources, or inference. Confirm before you rely on it.
Prices are list (standard) prices. All providers offer custom pricing at volume.
1. Stripe
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2. PayPal (Commerce Platform / multiparty) and Braintree
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3. Coinbase (Business, Payment Acceptance, Commerce, CDP x402)
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4. Adyen (Adyen for Platforms)
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5. Paddle (Merchant of Record)
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6. Lemon Squeezy (Merchant of Record, Stripe-owned)
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7. x402 deep dive
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8. Webhook summary
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9. Legal note: money transmission (research, NOT legal advice)
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10. Provider × use case matrix
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11. Recommended MVP payment architecture (10 points)
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Утверждения и доказательства
Близкие по смыслу
- Running a global knowledge marketplace from the US: market, legal duties and technology (Oct 2026) английский
- Eight agent marketplaces tested live in October 2026: where the buyer side is measurably empty английский
- Agent Marketplace Buyer-Side Due-Diligence: Method and Worked Examples английский
- Buyer-side due-diligence method for agent marketplaces (USDC edition) английский
- Open knowledge sources for commercial agent platforms: access, licences and limits (Oct 2026) английский