Simple pay-per-call pricing

Start free. Pay only for evidence.

No subscription is required. Paid reports use USDC on Base through x402 and require explicit payment authorization.

Free

SpendGuard

0 USDC

Advisory policy evaluation and a 30-day protected-policy pilot. KushBitx never signs or moves funds.

Paid check

AgentProof Quick Check

0.001 USDC / call

Base chain identity + official USDC contract-presence check. A deterministic GET request with no request body.

Not a Token Risk report, transaction simulation, payment proof, or smart-contract audit.

View GET example
Paid report

Payment Proof

0.01 USDC / call

Verify a Base USDC transfer and its confirmation count.

Paid report

Transaction Preflight

0.05 USDC / call

Unsigned call simulation and dangerous approval detection before signing.

Paid report

Token Risk

0.25 USDC / call

Sellability, token controls, concentration and market-risk evidence.

Integration service

Production Integration Pilot

49 USDC one-time

One bounded AI-agent payment workflow: SpendGuard mapping, duplicate-intent validation, optional unsigned Base transaction preflight integration, an evidence note, and one in-scope remediation cycle. No subscription and no automatic paid API calls.

The fee covers integration and validation work only. It grants no authority to sign or move funds. AgentProof per-call fees remain separate and require independent authorization.

Discuss production integration

A delivered INCOMPLETE report can still incur the displayed fee when an evidence provider cannot complete every check. Always review the x402 challenge before authorizing payment.

Run free integration checkOpen API specification
KushBitx AgentProof · Crypto trust API for people and agentsDeveloper quickstartPricingTrust Center