What the provider says
Allowance check on Arc, before an app asks for an approval: what owner has already approved to spender for a token (default USDC; add &token=0x... for another), in tokens and USD, whether it is unlimited, the owner's balance, whether the spender is a contract and its name if it is one our own code uses on Arc (Uniswap v4 PoolManager, UniversalRouter, Permit2, Circle Gateway Wallet, CCTP TokenMessenger, the launchpad router; never guessed), and risk signals (unlimited to an unknown contract, an…
Quoted from PayAI
· source record
· read 2026-10-26
Facts and where they come from
- Price
-
0.001 USDC per call
Provider claim
Recorded value: 0.001 USDC per call.
- Unit
- per call
- Protocol
-
x402, REST
· transport: HTTP
Provider claim
- Auth
- x402
- Source
-
PayAI
· Public discovery API (provider-published records)
- Last checked
-
Not checked by us yet — the data is as the source published it
- First seen
- 2026-10-26
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.
Payment rails
Base
· exact · USDC
0xd334ab5151c624cada654854e2879903dc4217ed
0.001 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
{
"type": "http",
"method": "GET",
"queryParams": {
"owner": "0x024b82335C29Fa5606a8ea5c1D24FC9eAD50700C",
"spender": "0x000000000022D473030F116dDEE9F6B43aC78BA3"
},
"discoverable": true
}
Response
{
"type": "json",
"schema": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"data": {
"type": "object"
},
"paid": {
"type": "number"
}
}
},
"example": {
"ok": true,
"data": {
"ok": true,
"owner": "0x024b82335c29fa5606a8ea5c1d24fc9ead50700c",
"token": "0x3600000000000000000000000000000000000000",
"symbol": "USDC",
"spender": "0x000000000022d473030f116ddee9f6b43ac78ba3",
"usdValue": null,
"allowance": null,
"isUnlimited": true,
"riskSignals": [
"unlimited approval (to Permit2 (Uniswap))"
],
"spenderName": "Permit2 (Uniswap)",
"allowanceRaw": "115792089237316195423570985008687907853269984665640564039457584007913129639935",
"ownerBalance": 0.44577
},
"paid": 0.001
}
}
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://apexfaucet.xyz/api/x402/arc-allowance
Evidence
Als Resource-URL im Bazaar-Eintrag geführt.
|
facilitator.payai.network
|
2026-10-26 |
|
Input output
|
Provider claim |
Request/response examples published with the listing
Evidence
Beispiel-Ein- und -Ausgabe stammen aus dem Bazaar-Eintrag des Anbieters.
|
facilitator.payai.network
|
2026-10-26 |
|
Payment
|
Provider claim |
1 rail: Base · payee 0xd334ab5151c624cada654854e2879903dc4217ed
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.
|
facilitator.payai.network
|
2026-10-26 |
|
Pricing
|
Provider claim |
0.001 USDC per call
Evidence
Atomic amount 1000 = 0.001 USDC per call on Base. Netzwerk: Base.
|
facilitator.payai.network
|
2026-10-26 |
|
Protocol
|
Provider claim |
x402 (HTTP 402 payment challenge)
Evidence
Im x402 Bazaar als zahlungspflichtige HTTP-Ressource gelistet (x402Version 2, Typ http).
|
facilitator.payai.network
|
2026-10-26 |
|
Provider
|
Provider claim |
apexfaucet.xyz
Evidence
Die Ressource wird unter diesem Host im x402 Bazaar geführt; die Angaben stammen vom Anbieter.
|
facilitator.payai.network
|
2026-10-26 |
Endpoint checks
We have not called this endpoint yet. Until we do, everything above is what the source
published — no more.
Tags