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MARKET MONITOR / CATALOGUE Services 130,961 MCP listed 40,631 x402 90,397 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-29 · 3 sources
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Ai visibility

x402 resource x402 REST

citable.run · citable.run · Web & Scraping

not indexed Provider site ↗ How sources are measured
Price per call 0.2 USDC per call published unit: per_call
Calls · 30d — not reported by any source
Value at list price · 30d — calls × published price — not settled revenue
Observed inflows · 30d — not attributable
Growth · 7d — not comparable (baseline under $1 or window incomplete)
Payment evidence Rail not scanned confidence: low · read 2026-10-29

Business model

derived from the price, the rail and the access rule — nothing inferred
How it charges Metered per call

A price per call is published (0.2 USDC per call). This is the model that x402 and pay-per-request APIs use: the buyer pays for each invocation, not for a seat.

Who pays Paying client with a wallet

The 402 challenge is addressed to the caller directly (Solana · USDC). Whoever calls pays per request; no account or contract is needed. That is a machine-to-machine model — and it means each transfer is small.

Distribution Distribution

Discoverable through the x402 Bazaar.

What the numbers support What the numbers support

No measured figure exists for this service. Nothing here is derived from an assumption.

What is not knowable What is not knowable from here

Revenue, cost, margin and buyer identity. A published price is not a charge, and an observed transfer is not a purchase — it can be a treasury move, a refund or a test. We hold no funds and process no payments, so we never call this profit.

Payment history · last 30 days

No inflow observed in this window

The rail is not an EVM address, and our transfer scan currently covers USDC on Base only.

Observed inflows by window for Ai visibility.
Window Observed Transfers
Last complete day (2026-10-28) — —
Last 7 days — —
Last 30 days — —
Growth, 7d against the 7 before not comparable
Source: on-chain transfer scan (USDC on Base) Window: 2026-09-29 → 2026-10-28 Scanned: 30/30 days Sample: 0 days with a transfer First seen: never Last update: 2026-10-28

Daily history → · what a transfer does and does not prove

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. Either the buyers pay elsewhere, the volume is below one cent, or the endpoint is dormant. Only 59 of 5995 services in this category have attributable inflows at all.

    Services here that do show inflows →

  • Category benchmark

    59 of 5,995 services (1.0%) in Web & Scraping have attributable inflows; 1,649 have a source-measured call count. Median measured calls: 2.

    Rank this category by observed inflows →

What the provider says

AI-visibility check: which AI answer engines cite a domain for a prompt, via their official APIs.

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

Facts and where they come from

Price
0.2 USDC per call Provider claim
Recorded value: 0.2 USDC per call.
Unit
per call
Protocol
x402, REST · transport: HTTP Provider claim
Auth
x402
Endpoint
https://citable.run/v1/ai-visibility
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 —
Attribution Unscanned
Receipt ledger Not connected

Rail not scanned · confidence low
The rail is not an EVM address, and our transfer scan currently covers USDC on Base only.

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 nothing measurable: no price, no attributable address, no receipt. The rail is not an EVM address, and our transfer scan currently covers USDC on Base only.

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

Solana · exact · USDC
6nWrWRTqrqpqbu5MsMW8mPDpZjKLwPb9Wf8BdMwNMWzK
0.2 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.

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://citable.run/v1/ai-visibility
Evidence

Als Resource-URL im Bazaar-Eintrag geführt.

 facilitator.payai.network 2026-10-29
Payment Provider claim
1 rail: Solana · payee 6nWrWRTqrqpqbu5MsMW8mPDpZjKLwPb9Wf8BdMwNMWzK
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
0.2 USDC per call
Evidence

Atomic amount 200000 = 0.2 USDC per call on Solana. Netzwerk: Solana.

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

Im x402 Bazaar als zahlungspflichtige HTTP-Ressource gelistet (x402Version 2, Typ http).

 facilitator.payai.network 2026-10-29
Provider Provider claim
citable.run
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.

Compare this Claim this listing Report an error

Competitors & category benchmark

Rank the whole category →
Closest competitors Web & Scraping

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 5,995 services in this category
With a measured call count 1,649 (27.5 %)
With a published price 2,139 (35.7 %)
With attributable inflows 59 (1.0 %)
Observed inflows · 30d $323.54
Median measured calls 2
Median price per call $0.01

Similar services

All of Web & Scraping →

Web read x402 REST usage

Read a web page and extract content as markdown with screenshot

win.oneshotagent.com Web & Scraping 7,439 calls / 30d checked 2026-10-29
0.002 USDC per call per call

Base64 encode url x402 REST usage

URL to Base64: Fetch a file from a URL and return it as base64 with its content type and a data URI, ready to embed.

api.strale.io Web & Scraping 498 calls / 30d checked 2026-10-29
0.0216 USDC per call per call

Domain WHOIS & DNS Lookup x402 REST usage

Domain WHOIS and DNS lookup. Registrar, creation and expiry dates, nameservers, and full DNS records (A, AAAA, MX, NS, TXT, CNAME) for a domain.

api.kadec0.xyz Web & Scraping 377 calls / 30d checked 2026-10-29
0.02 USDC per call per call

Agent Web-Access x402 REST usage

Web scraping API for AI agents: read any live web page as clean markdown, text or HTML. Renders JavaScript in our own headless browser, then strips navigation, ads and boilerplate. Use it when a plain HTTP GET returns em...

web.cyberwarex.com Web & Scraping 374 calls / 30d checked 2026-10-29
0.001 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.