Pay-per-use

x402 Payment

Pricing

#	x402 API Endpoint	Origin Endpoint	Cost per API Call
1	https://openapi.misttrack.io/x402/address_labels	v1/address_labels	$0.1
2	https://openapi.misttrack.io/x402/address_overview	v1/address_overview	$0.5
3	https://openapi.misttrack.io/x402/risk_score	v2/risk_score	$1.0
4	https://openapi.misttrack.io/x402/risk_score_create_task	v2/risk_score_create_task	$1.0
5	https://openapi.misttrack.io/v2/risk_score_query_task	v2/risk_score_query_task	$0
6	https://openapi.misttrack.io/x402/transactions_investigation	v1/transactions_investigation	$1.0
7	https://openapi.misttrack.io/x402/address_action	v1/address_action	$0.5
8	https://openapi.misttrack.io/x402/address_trace	v1/address_trace	$0.5
9	https://openapi.misttrack.io/x402/address_counterparty	v1/address_counterparty	$0.5

Method-1: MistTrack Skills

How to use:

https://github.com/slowmist/misttrack-skills/blob/main/README.md#x402-payment-pay-per-use

Example:

https://github.com/slowmist/misttrack-skills/blob/main/skills/payment.md

Method-2: Coinbase Agentic Wallet Skills

Open Source Code: https://github.com/coinbase/agentic-wallet-skills

Guideline Doc: https://docs.cdp.coinbase.com/agentic-wallet/quickstart

Step-by-Step Guide

OS: macOS 15.6

npx skills add coinbase/agentic-wallet-skills

Next

Next

npx awal@latest status

Wallet Ready! Next, authenticate. https://docs.cdp.coinbase.com/agentic-wallet/skills/authenticate

npx awal@latest auth login <email>

Next, check wallet address & balance.

npx awal@latest balance

npx awal@latest address

Next, transfer USDC to the address above using your wallet, or withdraw USDC from a centralized exchange.

Finally, let's call the MistTrack x402 API & pay. https://docs.cdp.coinbase.com/agentic-wallet/skills/pay-for-service

npx awal@latest x402 pay "https://openapi.misttrack.io/x402/address_labels?address=0x3644598cd36c8e3361aee30f6a28521175b33b10&coin=ETH" --max-amount 1000000

All Done!