Payments

MindGrid uses x402 payment rails as the native settlement layer for robotic software usage. Payments occur at the request level, enabling autonomous, machine-native commerce without accounts, subscriptions, or off-chain billing systems.

Every interaction with a MindGrid module is economically explicit. If a robot, application, or service consumes software, a payment is executed at the same moment.

Payment Model Overview

MindGrid operates on a pay-per-execution model.

Each API request or module call:

  • Is priced deterministically

  • Is paid upfront via x402

  • Is settled atomically with execution

There are no invoices, credits, or deferred billing.

Robot / App
   -> MindGrid API Endpoint
      -> x402 Payment Authorization
         -> Execution
            -> Revenue Recorded

This structure allows software to behave like infrastructure rather than a SaaS product.

Supported Payment Flows

MindGrid supports multiple access patterns through the same payment layer:

Anonymous Usage

  • No login

  • No API key

  • Payment attached directly to the request

  • Ideal for testing, autonomous agents, and machine-to-machine calls

Authenticated Usage

  • Wallet-linked identity

  • Optional API keys for rate limits and analytics

  • Used for enterprise deployments and long-running systems

Both flows settle through the same x402 mechanism.

Pricing & Execution Guarantees

Each module defines:

  • Cost per request or per execution unit

  • Maximum execution bounds

  • Deterministic failure conditions

If payment fails:

  • Execution does not occur

  • No partial settlement is possible

This guarantees economic finality and removes counterparty risk for both users and the protocol.

Revenue Attribution

Payments are routed through the protocol and attributed in real time.

This enables:

  • Accurate module-level revenue tracking

  • Dynamic APY calculation for staking pools

  • Transparent, auditable financial flows

Every dollar paid into the system is traceable to a specific module and deployment.

Why Payments Matter at the Protocol Level

Payments are not an add-on, they are the backbone of the MindGrid machine economy.

x402 allows:

  • Robots to pay for software autonomously

  • Developers to monetize modules instantly

  • Stakers to earn from real usage, not emissions

  • Enterprises to consume software without vendor lock-in

By embedding payments directly into execution, MindGrid turns robotic software into a self-settling economic primitive.

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