# KushBitx AgentProof

Base crypto-security APIs for people, applications and AI agents.
Discovery: https://www.kushbitx.com/api/services
OpenAPI: https://www.kushbitx.com/openapi.json
Support and integrations: admin@kushbitx.com

POST /api/token-preview — free market data; no security verdict, wallet or payment required.
Input example: {"chain":"base","address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"}

POST /api/token-risk — 0.25 USDC
POST /api/transaction-preflight — 0.05 USDC
POST /api/verify-payment — 0.01 USDC

Each paid endpoint returns HTTP 402 with a PAYMENT-REQUIRED header. The initial unsigned request does not charge a wallet. Use an x402 v2 client to authorize the displayed USDC amount on Base, retry the same input with PAYMENT-SIGNATURE, and consume the HTTP 200 JSON result. Handle errors before acting on a result.