docs: add MPP (Machine Payments Protocol) page#2217
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Add a Build with AI > Agent Infrastructure page for MPP on Celo: - what MPP is (HTTP-native machine payments) and how the charge flow works - seller + buyer code examples using the mppx SDK, verified end-to-end on Celo - links to the runnable example repo celo-org/mpp-celo-example - scoped to MPP's one-time charge intent (what Celo supports today) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Add an MPP card to the "AI Agent Infrastructure" grid on the home page, and mention x402 + MPP on the Build with AI overview — both inline in the intro and in a new "Agent Payments with x402 and MPP" section. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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July 15, 2026 19:37
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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GigaHierz
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July 15, 2026 20:10
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Heads up: because this PR is from a fork, Mintlify's GitHub App doesn't post the required Mintlify Deployment preview check, so it can't merge (it sits at |
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Summary
Adds an MPP (Machine Payments Protocol) page under Build with AI → Agent Infrastructure, documenting how to accept and make MPP payments on Celo.
MPP (mpp.dev) is an open standard for HTTP-native machine payments. On Celo, a service can charge USDC per request via the
mppxSDK; the buyer pays no gas — settlement is handled on-chain by the hosted facilitator at x402.celo.org.What's included
mppxSDK (evm.charge), verified end-to-end on Celo testnet and mainnet (real on-chain settlement).celo-org/mpp-celo-example, a minimal seller + buyer you can clone and run.decimals+ EIP-712 domain).Scope
This page documents only what MPP supports on Celo today: one-time charge (a fixed price per request). MPP's session (metered) and subscription intents are not available on the EVM/Celo path, so they are intentionally not documented here.
Changes
build-on-celo/build-with-ai/mpp.mdx— new pagedocs.json— adds the page to the Agent Infrastructure navValidation
docs.jsonis valid JSON; page registered in the nav.<Note>/<Card>and icons used are already in use elsewhere in the docs.