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vet402 vs Grades.com

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

vet402 compared with Grades.com
Detailvet402 logo vet402Grades.com logo Grades.com
What it doesIndependent measurement of x402 payments for AI agents Review monitoring, reply drafting and AI answer tracking built for AI assistants
StageStartup Not given
FoundedNot given Not given
Based inJP US
Pricing modelNot given Not given
PricingFree: US$0 per month (1,000 lookups a month); Pro: US$49 per month (50,000 lookups a month); Scale: US$199 per month (500,000 lookups a month) Starter: $29/month per location ($290/year); Pro: $149/month per business, first location included, +$75/month per extra location ($1,490/year, +$750/year per extra); Premium: $399/month per business, first location included, +$199/month per extra location ($3,990/year, +$1,990/year per extra). Disc
Key features
  • API key management with free tier at 10 requests per minute
  • Multi-language SDK support including curl, TypeScript, Python, MCP and no-code n8n
  • L0, L1 and L2 measurement layers for payment verification
  • On-chain settlement re-verification across multiple blockchains
  • Trust score and decision API (ALLOW, WARN, BLOCK)
  • Public impact ledger recording all purchases and deliveries
  • Support for Base, Arc, Celo, Arbitrum One, Avalanche C-Chain, BNB Chain, Solana, Stellar, Tempo and XRPL
  • Monitor reviews across 54 review sites
  • Auto-replies with exception escalation
  • REST API with scoped keys and OAuth 2.1
  • MCP server for Claude, ChatGPT and Cursor
  • Signed webhooks for integrations
  • Public reviews API for your website
  • Review Radar and source discovery
  • AI Reputation tracking
  • Review removal report drafting
What makes it different
  • Only service that buys from x402 endpoints with its own funds and publishes settle-through receipts
  • Published methodology and measured error rates for transparency
  • Non-custodial design that never holds customer funds or keys
  • Free API tier for reads without key requirement
  • Built for AI assistants with MCP server integration
  • All 54 review sites in one dashboard
  • On Premium, auto-replies with escalation of exceptions
  • Policy-aware drafting with policy checking
  • Healthcare privacy rules built in
Community votes00
DR (Domain Rating by Ahrefs)27 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)20
Citation Flow (Majestic)239
Referring domains (Majestic)183

5 details filled in for both companies.

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