Moneytest x402 Seller Readiness Checker

x402

Moneytest x402 Seller Readiness Checker is a paid API for AI agents from moneytest-x402-api.indierepo.chatgpt.site, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-10).

Evaluates an API or service's readiness for x402 marketplace listing by scoring its OpenAPI spec, service manifest, and challenge configuration, returning a tier rating and actionable blockers.

Price / call$0.05

Seller volume →—

Success—

StatusUnknown

How this service works

Deterministic agent utilities and launch kits paid on Base or Algorand mainnet through x402 v2.

Output

Returns a JSON object with a readiness tier (e.g. 'marketplace-ready'), a numeric score (0-100), a list of passed checks, a list of blockers preventing listing, a receipt SHA-256 hash, and an optional implementation offer with currency and price in USD.

Example use cases

Pre-launch x402 marketplace audit

“I'm about to list my API on the x402 marketplace — can you run a seller readiness check on my OpenAPI spec and manifest and tell me if I'm marketplace-ready or what's blocking me?”

Debugging x402 challenge configuration

“My x402 API keeps getting rejected — can you score my service configuration including the challenge object and tell me exactly which checks are failing?”

Verifying USDC payment integration

“I've set up USDC payments on Base mainnet for my API and want to confirm the x402 seller setup is correct — can you run a readiness assessment and show me the tier and any blockers?”

Technical details

Endpoint

POSThttps://moneytest-x402-api.indierepo.chatgpt.site/v1/x402/seller-readiness?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need a deterministic, scored assessment of whether a service is ready to sell via the x402 protocol on Base or Algorand — particularly when you want specific blockers and a tier classification rather than a generic OpenAPI validator. Prefer this over generic linters when your goal is marketplace listing eligibility.

Side effects

Malformed or missing OpenAPI object returns validation error
Invalid manifest structure causes schema mismatch
Missing x402 challenge object may result in incomplete scoring
Payment of $0.05 USDC required; unpaid requests return 402 Payment Required
Low score with blockers returned when service fails critical checks

Input

Schema · Request body

Field	Type	Description
openapi	object
service	object
manifest	object
challenge	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "tier": "marketplace-ready",
    "score": 95,
    "checks": [],
    "schema": "moneytest-x402-seller-readiness-v1",
    "blockers": [],
    "receiptSha256": "0000000000000000000000000000000000000000000000000000000000000000",
    "implementationOffer": {
      "currency": "USDC",
      "priceUsd": 100
    }
  }
}

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