What the provider says
Ed25519 receipt: registered-app HMAC/format/freshness checks bound to source/operation, not carrier signature or fulfilment proof. EU B2B onboarding, buyer_id, authority, wallet/HMAC source required. https://api.integrityphase.com/.well-known/integrityphase-commerce.json . Buyer quote EUR 20 net + VAT; USDC/Base daily rate. Noncritical EUR 100-200 events. SDK/HTTP/own MCP; paid proxy not offered. 202: durable task, not payment/proof; final funds check before payment. Recovery without repayment.
Quoted from x402 Bazaar
· source record
· read 2026-10-25
Facts and where they come from
- Price
-
22.396417 USDC per call
Provider claim
Recorded value: 22.396417 USDC per call.
- Unit
- per call
- Protocol
-
x402, REST
· transport: HTTP
Provider claim
- Auth
- x402
- Last checked
-
Not checked by us yet — the data is as the source published it
- First seen
- 2026-10-25
- Usage
-
23 calls
· 1 unique payers
in the 30 days before 2026-10-25.
Measured by the x402 Bazaar, not by us and not by the provider.
Payments and earnings
Verified earnings · 30d
Unknown
Measured days
0/30
Settled payments
—
Ledger computed
never
No settled payment on record. Earnings for this service are unknown — not zero.
The source counts 23 calls in 30 days, which at the
published price is roughly $515.12 of
activity. Activity is not revenue; no charge has been reconciled for it.
Payment rails
Base
· exact · USDC
0x17301b640f11c3635226ac703118d7ea393a8151
22.396417 USDC
From source record
A payment rail is where the provider asks to be paid. It is not proof that anything was paid
through it. See evidence levels.
Input and output, as published
Request
{
"body": {
"base_operation_id": "base-operation-example-0001",
"buyer_id": "buyer_aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
"confidence": 0.95,
"delegation_fingerprint": "hmac-sha256:dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd",
"event_id": "evt_example_catalog_0001",
"event_value_currency": "EUR",
"event_value_eur": 150,
"method_id": "webhook_integrity.v1",
"payload": {
"event_type": "b2b.order.accepted",
"event_value_eur": 150,
"example_only": true,
"order_id": "EXAMPLE-ORDER-150"
},
"schema_version": "integrityphase.verify_webhook_integrity.request.v3",
"signature": "sha256=dfe5d2e4d91e633de1a854001da721efa959dbab598e742a6d446b5fcc134088",
"source": {
"source_id": "source_example_catalog_0001",
"type": "webhook"
},
"source_operation_fingerprint": "sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
"timestamp": "2026-10-11T10:00:00.000Z",
"use_case": "saas_webhook_integrity",
"wallet_address_hash": "sha256:cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Response
{
"example": {
"buyer_id": "buyer_aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
"next_tool": "operation_status",
"operation_id": "autop_000000000000000000000001",
"payment_collected": false,
"proof_released": false,
"request_id": "req_example_catalog_0001",
"retry_after_ms": 1000,
"retry_payment": false,
"schema_version": "integrityphase.deferred_purchase.v1",
"status": "accepted"
},
"type": "json"
}
Examples are the provider's own, not a call we made.
Provenance
One row per statement. “Verified” means we checked it ourselves and the finding is quoted.
“Provider claim” means we read it in the provider's own record. “Not found” is a statement about
our search, not proof of absence.
| Statement |
Status |
What we found |
Source |
Checked |
|
Endpoint
|
Provider claim |
https://api.integrityphase.com/verify/webhook-integrity
Evidence
Als Resource-URL im Bazaar-Eintrag geführt.
|
api.cdp.coinbase.com
|
2026-10-25 |
|
Input output
|
Provider claim |
Request/response examples published with the listing
Evidence
Beispiel-Ein- und -Ausgabe stammen aus dem Bazaar-Eintrag des Anbieters.
|
api.cdp.coinbase.com
|
2026-10-25 |
|
Payment
|
Provider claim |
1 rail: Base · payee 0x17301b640f11c3635226ac703118d7ea393a8151
Evidence
Aus den `accepts`-Einträgen: Netzwerk, Asset, Empfängeradresse und Betrag. Die Adresse ist die Grundlage der späteren On-Chain-Zuordnung; sie ist noch nicht durch eine eigene 402-Antwort bestätigt.
|
api.cdp.coinbase.com
|
2026-10-25 |
|
Pricing
|
Provider claim |
22.396417 USDC per call
Evidence
Atomic amount 22396417 = 22.396417 USDC per call on Base. Netzwerk: Base.
|
api.cdp.coinbase.com
|
2026-10-25 |
|
Protocol
|
Provider claim |
x402 (HTTP 402 payment challenge)
Evidence
Im x402 Bazaar als zahlungspflichtige HTTP-Ressource gelistet (x402Version 2, Typ http).
|
api.cdp.coinbase.com
|
2026-10-25 |
|
Provider
|
Provider claim |
api.integrityphase.com
Evidence
Die Ressource wird unter diesem Host im x402 Bazaar geführt; die Angaben stammen vom Anbieter.
|
api.cdp.coinbase.com
|
2026-10-25 |
|
Usage
|
Verified |
23 calls / 1 unique payers in the last 30 days
Evidence
Nicht von uns gemessen: die Qualitätsangaben des x402 Bazaar (Coinbase), gelesen am 2026-10-25. Letzter Aufruf laut Quelle: 2026-10-25T18:00:34.374Z. Aufrufe sind kein Umsatz.
|
api.cdp.coinbase.com
|
2026-10-25 |
Endpoint checks
We have not called this endpoint yet. Until we do, everything above is what the source
published — no more.
Tags