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Purchase agent trust evidence pack

The agent successfully pays for and receives a dated evidence pack (e.g., payment graph or drain check) to verify the counterparty's reliability before a transaction.

How it works

Moves money or places ordersFinance and payments

The agent identifies the cost of the required evidence pack (e.g., 5 cents for payment graph) from the x402 manifest. It initiates a payment via USDC authorization to the specified receiving address. Upon successful payment, it retrieves the evidence pack JSON to analyze the agent's trustworthiness. The user should ensure the agent has sufficient USDC balance and that the receiving address matches the manifest.

Prompt

Paste this into an agent that has the servers below connected. Adjust the names and dates to your own.

Prompt for Purchase agent trust evidence pack
Buy a payment graph evidence pack for agent ID 53008. Check the x402 manifest for the price and receiving address, authorize the USDC payment, and return the evidence data.

MCP servers it needs

Source

The vendor page this playbook is drawn from, and the passage that supports it.

When it needs evidence it can cite before trusting or paying a counterparty, it buys a dated pack per call over x402: the check answers 402 with the exact price and receiving address
How to register an AI agent and track its wallet — AFG

Each playbook is drawn from the vendor page it cites and reviewed by Koskamo before it is published. Koskamo does not run these servers or your agent: check what each tool will do before you let it act on your accounts.

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