Sluice Lets AI Agents Pay Creators Per Citation, API Call, or Audio Second

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A developer has built Sluice, a micropayment settlement layer designed to let AI agents automatically pay creators for the specific digital resources they consume. The platform allows creators to register content — such as articles, APIs, datasets, or audio streams — and set prices at the smallest measurable unit, like $0.001 per citation or $0.0002 per second of audio. Payments are processed in USDC using x402-compatible flows and Circle Gateway-style nanopayment settlement, currently running on the Arc testnet. The project addresses a gap in existing monetization models, which rely on subscriptions or advertising built for human users rather than the frequent, tiny transactions AI agents generate. Sluice's core premise is that if an action can be counted, it can be priced and settled automatically without friction.

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