MARKET MONITOR / CATALOGUE Services 133,931 MCP listed 40,872 x402 93,140 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-01 · 3 sources
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Daily transfers, volume and coverage →

Verify

x402 resource x402 REST

slinging-chloride-chair.ngrok-free.dev · slinging-chloride-chair.ngrok-free.dev · Databases & Storage

not indexed Provider site ↗

AI infra claim verification — pay-per-query.

Price per call 1 USDC per call published unit: per call
Calls · 30d — not reported by any source
Payers · 30d — not reported by any source
Observed inflows · 30d $0.00 0 transfers to the payout address
Inflow growth · 7d — not comparable (baseline under $1 or window incomplete)
Payment evidence Price published confidence: low · read 2026-10-29

Observed inflows · last 30 days

$0.01USD observed / day
2026-10-02grey = not scanned · UTC days2026-10-31
Observed inflows by window for Verify.
Window Observed Transfers
Last complete day (2026-10-31) $0.00 0
Last 7 days $0.00 0
Last 30 days $0.00 0
Growth, 7d against the 7 before not comparable
Source: on-chain transfer scan (USDC on Base) Window: 2026-10-02 → 2026-10-31 Scanned: 30/30 days Sample: 30 days with a measurement First seen: 2026-10-02 Last update: 2026-10-31

Daily history →. Observed transfers show value arriving at the payout address; they do not establish service revenue.

Blockchain wallets

Full addresses · public payment evidence

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.

Receiving wallets · provider payment addresses

All published receiving wallet addresses for Verify.
NetworkFull wallet addressEvidence
base 0xd477295C0Fe6Be96CaDd3d5B6B3eB82B16eADa98 Exclusive to this catalogue serviceFrom source record · source: payai

Sending wallets · observed counterparties

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.

Competitors & category benchmark

Rank the whole category →
Closest competitors Databases & Storage
  • Encrypted 1,261 calls · 0.03 USDC per call —
  • Id 603 calls · 0.0025 USDC per call —
  • Allium 74 calls · 0.01 USDC per call —
  • Query 29 calls · 0.005 USDC per call —
  • Card Hedge 25 calls · 0.01 USDC per call —

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.

Category benchmark 2,080 services in this category
With a measured call count 308 (14.8 %)
With a published price 359 (17.3 %)
With attributable inflows 11 (0.5 %)
Observed inflows · 30d $4.99
Median measured calls 2
Median price per call $0.01

Encrypted x402 REST usage

Send an HPKE-sealed literature query to Aubrai and receive an encrypted result. The transport terminates at Aubrai; literature retrieval and evidence processing use external services. Always async — poll the returned pol...

x402-api.aubr.ai Databases & Storage 1,261 calls / 30d checked 2026-11-01
0.03 USDC per call per call

Id x402 REST usage

Look up a single Twitter/X tweet by its numeric tweet ID. Returns full tweet data including text, author profile, creation date, engagement metrics (likes, retweets, replies, quotes, bookmarks), and referenced tweets. Qu...

x402.twit.sh Databases & Storage 603 calls / 30d checked 2026-11-01
0.0025 USDC per call per call

Allium x402 REST usage

API request: /api/v1/explorer/queries/run-async

agents.allium.so Databases & Storage 74 calls / 30d checked 2026-10-29
0.01 USDC per call per call

Query x402 REST usage

Korean rates and FX: Bank of Korea base rate, KOFR, CD, CP, KTB yields 1y-50y (ECOS) and won exchange rates (KEXIM, customs) for a date, from an English or Korean question. Official values with series id, date and source...

x402.pokt-agent.com Databases & Storage 29 calls / 30d checked 2026-11-01
0.005 USDC per call per call

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.

Service details, payment routes and source evidence

Where you can pay

1 route from the provider's payment requirements
Payment networks and amounts published for Verify.
Network Scheme Amount Asset
base exact 1 USDC

“exact” is the price per call. “upto” is a ceiling the client sets, not a price. Atomic amount 1000000 = 1 USDC per call on base.

What you can call

access: payment per call (x402)

endpoint https://slinging-chloride-chair.ngrok-free.dev/v1/verify

Opportunity insights

2 findings from measured data
  • Priced, but nothing observed arriving

    A price is published, yet no transfer reached the payout address in the last 30 days (the address is scanned daily). Either the buyers pay elsewhere, the volume is below one cent, or the endpoint is dormant. Only 11 of 2080 services in this category have attributable inflows at all.

    Services here that do show inflows →
  • Category benchmark

    11 of 2,080 services (0.5%) in Databases & Storage have attributable inflows; 308 have a source-measured call count. Median measured calls: 2.

    Rank this category by observed inflows →

What the provider says

AI infra claim verification — pay-per-query.

Quoted from PayAI · source record · read 2026-10-29


Facts and where they come from

Price
1 USDC per call Provider claim
Recorded value: 1 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

Money, and what it actually proves

Verified revenue · 30d Unknown
Observed inflows · 30d $0.00
Attribution Exclusive
Receipt ledger Not connected

Price published · confidence low
The provider publishes a price. Nothing has been observed arriving at a payout address, and no receipt is on record.

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.

Daily market statistics — the ledger view, day by day

No daily history has been archived for this service yet. Open the full daily history →

Payment rails

base · exact · USDC
0xd477295C0Fe6Be96CaDd3d5B6B3eB82B16eADa98
1 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.

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://slinging-chloride-chair.ngrok-free.dev/v1/verify
Evidence

Als Resource-URL im Bazaar-Eintrag geführt.

facilitator.payai.network 2026-10-29
Payment Provider claim
1 rail: base · payee 0xd477295C0Fe6Be96CaDd3d5B6B3eB82B16eADa98
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 2026-10-29
Pricing Provider claim
1 USDC per call
Evidence

Atomic amount 1000000 = 1 USDC per call on base. Netzwerk: base.

facilitator.payai.network 2026-10-29
Protocol Provider claim
x402 (HTTP 402 payment challenge)
Evidence

Im x402 Bazaar als zahlungspflichtige HTTP-Ressource gelistet (x402Version 1, Typ http).

facilitator.payai.network 2026-10-29
Provider Provider claim
slinging-chloride-chair.ngrok-free.dev
Evidence

Die Ressource wird unter diesem Host im x402 Bazaar geführt; die Angaben stammen vom Anbieter.

facilitator.payai.network 2026-10-29

Endpoint checks

We have not called this endpoint yet. Until we do, everything above is what the source published — no more.