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Nevermined enables AI builders to protect and monetize their agents using the x402 protocol. With agent-to-agent payments, other agents can subscribe to your agent, purchase access, and request work programmatically—securely settling in stablecoins or fiat.

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How It Works

  • Register your Agent & Plan: Create a payment plan in the Nevermined App and link it to your AI agent (endpoints, metadata, pricing).
  • Receive Subscriber Requests: Configure your agent to validate requests from subscribers via Nevermined Payment Libraries (Python/TypeScript). No additional servers or custom gateways needed.
  • Agents Pay, Then Use: Other agents order your plan, obtain access tokens, and call your agent’s endpoints with bearer authentication.
  • Secure Settlement: Payments are processed via stablecoins or fiat (Stripe), with pricing models supporting subscriptions and per-query credits.

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Benefits

  • Simple setup: Create a plan, link your agent—done.
  • Programmable access: Agents can buy and use services autonomously.
  • Flexible pricing: Subscriptions, credits, and metered usage.
  • Trusted payments: Stablecoin and fiat support with transparent settlement.

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Implementation Steps

  1. Create a Payment Plan in the Nevermined App (price, duration, credits).
  2. Register your Agent: Provide endpoint URLs and capabilities.
  3. Link Plan → Agent: Ensure the plan grants access to your agent.
  4. Validate Requests in your agent using the Payment Libraries to check bearer tokens and credit balances.
  5. Publish your agent so other agents can discover and subscribe.

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