Hilt articles

Where identity, payment and access meet.

Clear technical and commercial writing about PayMe, Direct Checkout, paid agents, subscriptions, settlement and the business state that follows payment.

Latest thinking

Useful enough to build from.

Agent payment paths27 August 2026

How Agents Can Pay People and Buy API Results on Solana

Two complete payment paths are live: PayMe MPP for direct payments to verified handles, and x402 V2 for protected API output with settlement, receipt, atomic usage and result delivery.

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PayMe security20 August 2026

How PayMe Wallet Security Protects Your Receiving Wallet

Set up Authenticator protection, save recovery codes, change a receiving wallet safely, and understand every lost-wallet recovery route.

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Agent micropayments20 July 2026

AI-to-AI Micropayments with Solana USDC

How Hilt Pay API combines x402 V2, direct Solana USDC settlement, receipts, entitlements, webhooks, and atomic usage metering for paid agent requests.

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Native subscriptions5 June 2026

How Native Solana Subscriptions Work in Hilt

A practical guide to Solana USDC subscriptions, on-chain recurring payments, stablecoin subscription billing, and how Hilt turns renewal collection into access.

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Agentic payments5 June 2026

Agentic Payments for Paid API Access

A practical guide to the agentic payments stack: x402 as the payment-required protocol, Solana USDC as settlement, and Hilt as the payment-to-access operating layer.

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HTTP 4025 June 2026

How to Add HTTP 402 Payment Required to an API

A practical guide to protecting an API endpoint with HTTP 402, x402 payment requirements, Solana USDC settlement, and Hilt entitlement checks.

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Paid APIs5 June 2026

How to Charge for API Access with Solana USDC

A practical implementation guide for paid API access: create a product, check entitlement, collect Solana USDC, and serve only after access is active.

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