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SCVD General Store — x402 Trust Profile
x402
SCVD General Store — x402 Trust Profile is a paid API for AI agents from scvd.store, paid per call via x402, $21/call, status unknown (last checked 2026-10-02).
Issues a signed trust certificate for a given x402 endpoint, documenting its conformance and standing in the x402 agentic commerce ecosystem.
Price / call$21
Success—
StatusUnknown
How this service works
The Hosted Profile. REQUIRES ?url= on the paid request — a signed request without it is refused before the gate and no money moves. A standing page about your endpoint at this store's domain for 30 days per purchase, renewable: your live endpoint passport, the freshness chip, and the signed per-host observation history, aggregated at one URL an operator can hand to anyone. The commission record is signed and its evidence hash bound into your purchase certificate. Never a ver…
Output
Returns a signed JSON payload containing: a trust certificate with cert_id, date, patron number, and item type; an ed25519 signature over the certificate; a hosted trust profile as plain text; a badge SVG URL; a verify URL for third-party confirmation; and the USDC amount paid.
Example use cases
Bootstrap trust for a new x402 API
“I just launched my x402-powered API at https://payments.myservice.io/items and I want agents to trust it — can you buy me a signed trust certificate from SCVD General Store, listing the agent name as 'ServiceBot' and stating the purpose is 'new merchant onboarding'?”
Renew x402 standing for an established endpoint
“My x402 endpoint at https://store.myagent.xyz/api/buy has been running for months — can you renew its trust profile certificate at SCVD General Store under the agent name 'StoreKeeper AI' so we get another 30 days of standing?”
Get a verifiable badge for an x402 marketplace listing
“I need a publicly verifiable trust badge and hosted profile for my x402 endpoint https://marketplace.agentshop.dev/checkout so I can display it to potential buyers — grab the certificate from SCVD General Store and note the purpose as 'marketplace credentialing'.”
Technical details
Endpoint
GEThttps://scvd.store/api/buy/trust_profile?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a cryptographically signed, third-party-issued trust certificate for an x402 endpoint that can be independently verified — particularly when listing on x402 marketplaces, onboarding new merchant agents, or providing downstream agents with auditable proof of x402 conformance. Prefer this over self-attested claims or informal checks when the certificate's 30-day standing, patron badge, and Bitcoin-anchored audit trail matter to your trust model.
Side effects
- Endpoint URL fails x402 preflight checks — refused before payment, no certificate issued
- URL uses non-standard port or is not on the public internet — rejected at validation
- Supplied URL is scvd.store's own hostname — explicitly refused
- Endpoint is unreachable at time of purchase — rejected with not_ready or unreachable verdict
- Malformed URL format — schema validation error before processing
- Payment settlement fails on Base/Polygon/Arbitrum/World/Solana — no certificate minted
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"item_id": "trust_profile",
"message": "Pleasure doing business. Here's your goods, warm off the shelf.",
"tip_usdc": 0,
"badge_url": "https://scvd.store/badges/41.svg",
"paid_usdc": 21,
"signature": "<128 hex chars, ed25519>",
"verify_url": "https://scvd.store/api/verify/<your cert_id>",
"certificate": {
"date": "2026-07-22T15:04:05.000Z",
"item": "trust_profile",
"cert_id": "<cert_ + 12 chars, minted when this purchase settles>",
"patron_number": 41
},
"deliverable": "<the The Hosted Profile itself, as text>",
"patron_number": 41
}
}Tags
x402
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