Daily transfers, volume and coverage →
agent-sign-guard-main-production.up.railway.app · agent-sign-guard-main-production.up.railway.app · Crypto & Payments
Deterministic pre-sign risk screening for unsigned Base EVM transactions. Detects ERC20 transfers, token approvals, unlimited approvals, setApprovalForAll, malformed calldata and OFAC SDN and configured address matches. Returns machine-readable ALLOW, REVIEW or BLOCK.
| Window | Observed | Transfers |
|---|---|---|
| Last complete day (2026-10-29) | $0.00 | 0 |
| Last 7 days | $0.00 | 0 |
| Last 30 days | $0.00 | 0 |
| Growth, 7d against the 7 before | not comparable | |
Daily history →. Observed transfers show value arriving at the payout address; they do not establish service revenue.
Receiving wallets are payment addresses published for this service. Sending wallets transferred funds to an exclusive receiving address; this alone does not prove a purchase or identify an agent.
| Network | Full wallet address | Evidence |
|---|---|---|
| Base Sepolia | 0xf211b7f28bd788f8e76c7a1d7440601e00647526 | Exclusive to this catalogue serviceFrom source record · source: x402_bazaar |
No sending wallet addresses have been retained for this service. Buyer wallets are unknown; daily totals and reported payer counts do not reveal their addresses.
Coverage includes retained scans only, not every historical transaction. Earlier daily totals cannot recover sender addresses. Sender lists exclude shared receiving wallets, whose transfers could belong to another service. A provider address does not establish wallet ownership.
Sorted by source-measured calls, not by our opinion. The right-hand figure is observed inflow, which stays empty for peers whose address is shared.
| With a measured call count | 25,721 (85.3 %) |
|---|---|
| With a published price | 27,936 (92.7 %) |
| With attributable inflows | 288 (1.0 %) |
| Observed inflows · 30d | $630,039.32 |
| Median measured calls | 2 |
| Median price per call | $0.01 |
API recommendation and x402 discovery for your task. Required query: need. Which API should I call? Recommends which x402 API to use for any task, with evidence. Describe a task in plain words. Compare up to five paid AP...
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Chosen by category and by whether we have measured them, not by who pays us. A sponsored placement in this list is labelled as such.
| Network | Scheme | Amount | Asset |
|---|---|---|---|
| Base Sepolia | exact | — | — |
“exact” is the price per call. “upto” is a ceiling the client sets, not a price. Raw amount 10000 of asset 0x036CbD53842c5426634e7929541eC2318f3dCF7e — unit not resolvable, so no price is shown.
endpoint
https://agent-sign-guard-main-production.up.railway.app/risk-check
{
"body": [],
"bodyType": "json",
"method": "POST",
"type": "http"
}
Examples are the provider's own, not a call we made.
1 calls in 30 days, and no price to bill them at; measured peers in Crypto & Payments publish a median of $0.01 per call. Whatever this service earns, it is not visible from outside.
Most-used services in this category →288 of 30,149 services (1.0%) in Crypto & Payments have attributable inflows; 25,721 have a source-measured call count. Median measured calls: 2.
Rank this category by observed inflows →Deterministic pre-sign risk screening for unsigned Base EVM transactions. Detects ERC20 transfers, token approvals, unlimited approvals, setApprovalForAll, malformed calldata and OFAC SDN and configured address matches. Returns machine-readable ALLOW, REVIEW or BLOCK.
Quoted from x402 Bazaar · source record · read 2026-10-26
No payment evidence
· confidence none
Neither a price nor a payout address is published.
Why revenue is “unknown”. A revenue figure needs a receipt: an amount a buyer actually paid for this service. We hold none for this entry, and we hold no funds at all. What we have instead is $0.00 arriving at the payout address in 30 days — that is volume, and a lower bound: transfers can be refunds, treasury moves, or payments for something else entirely.
No daily history has been archived for this service yet. Open the full daily history →
A payment rail is where the provider asks to be paid. It is not proof that anything was paid through it.
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://agent-sign-guard-main-production.up.railway.app/risk-check
EvidenceAls Resource-URL im Bazaar-Eintrag geführt. |
api.cdp.coinbase.com | 2026-10-26 |
| Input output | Provider claim |
Request/response examples published with the listing
EvidenceBeispiel-Ein- und -Ausgabe stammen aus dem Bazaar-Eintrag des Anbieters. |
api.cdp.coinbase.com | 2026-10-26 |
| Payment | Provider claim |
1 rail: Base Sepolia · payee 0xf211b7F28bD788f8E76C7a1d7440601E00647526
EvidenceAus 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 | 2026-10-26 |
| Pricing | Not found |
EvidenceRaw amount 10000 of asset 0x036CbD53842c5426634e7929541eC2318f3dCF7e — unit not resolvable, so no price is shown. |
api.cdp.coinbase.com | 2026-10-26 |
| Protocol | Provider claim |
x402 (HTTP 402 payment challenge)
EvidenceIm x402 Bazaar als zahlungspflichtige HTTP-Ressource gelistet (x402Version 2, Typ http). |
api.cdp.coinbase.com | 2026-10-26 |
| Provider | Provider claim |
agent-sign-guard-main-production.up.railway.app
EvidenceDie Ressource wird unter diesem Host im x402 Bazaar geführt; die Angaben stammen vom Anbieter. |
api.cdp.coinbase.com | 2026-10-26 |
| Usage | Verified |
1 calls / 1 unique payers in the last 30 days
EvidenceSource-reported usage from Coinbase x402 Bazaar, read on 2026-10-26. Letzter Aufruf laut Quelle: 2026-09-26T10:00:10.209Z. Aufrufe sind kein Umsatz. |
api.cdp.coinbase.com | 2026-10-26 |
We have not called this endpoint yet. Until we do, everything above is what the source published — no more.