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MARKET MONITOR / CATALOGUE Services 131,105 MCP listed 40,658 x402 90,514 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-29 · 3 sources
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Daily transfers, volume and coverage →

Tls

x402 resource x402 REST

how.is · how.is · Web & Scraping

Provider site ↗ How sources are measured

Certificate validity, issuer, protocol and days until expiry for a domain.

Price per call 0.005 USDC per call published unit: per call
Calls · 30d 2 counted by the source, no daily split
Payers · 30d 1 distinct paying addresses seen by the source
Observed inflows · 30d — not attributable
Inflow growth · 7d — not comparable (baseline under $1 or window incomplete)
Payment evidence Attribution blocked confidence: low · read 2026-10-29

Where you can pay

1 route from the provider's payment requirements
Payment networks and amounts published for Tls.
Network Scheme Amount Asset
Base exact 0.005 USDC

“exact” is the price per call. “upto” is a ceiling the client sets, not a price. Atomic amount 5000 = 0.005 USDC per call on Base.

What you can call

access: payment per call (x402)

endpoint https://how.is/v1/domain/tls

Request

{
    "body": {
        "domain": "github.com"
    },
    "bodyType": "json",
    "method": "POST",
    "type": "http"
}

Response

{
    "example": {
        "data": {
            "_shape": "data.data: valid, issuer, subject, subjectAltNames, validFrom, validTo, daysUntilExpiry, protocol, cipher, selfSigned."
        },
        "receipt": {
            "charge_usd": 0.005,
            "rail": "x402",
            "settlement_tx": "0x\u2026",
            "tool": "tls"
        },
        "result": "TLS certificate for the requested subject"
    },
    "type": "json"
}

Examples are the provider's own, not a call we made.

Observed inflows · last 30 days

No inflow observed in this window

The payout address is also published by 16 other service(s); the volume cannot be attributed to one of them.

Observed inflows by window for Tls.
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

  • Payment attribution is blocked

    The payout address is shared with 16 other service(s). That is normal for facilitator and platform addresses, and it is why this profile shows no inflow figure. The volume exists — it just cannot be split without inventing a rule.

    How attribution works →

  • Category benchmark

    58 of 6,010 services (1.0%) in Web & Scraping have attributable inflows; 1,661 have a source-measured call count. Median measured calls: 2.

    Rank this category by observed inflows →

What the provider says

Certificate validity, issuer, protocol and days until expiry for a domain.

Quoted from x402 Bazaar · source record · read 2026-10-29

Facts and where they come from

Price
0.005 USDC per call Provider claim
Recorded value: 0.005 USDC per call.
Unit
per call
Protocol
x402, REST · transport: HTTP Provider claim
Auth
x402
Endpoint
https://how.is/v1/domain/tls
Source
x402 Bazaar (Coinbase CDP) · Public discovery API (provider-published records)
Last checked
Not checked by us yet — the data is as the source published it
First seen
2026-10-27
Usage
2 calls · 1 unique payers in the 30 days before 2026-10-28. Measured by the x402 Bazaar, not by us and not by the provider.

Money, and what it actually proves

Verified revenue · 30d Unknown
Observed inflows · 30d —
Attribution Shared
Receipt ledger Not connected

Attribution blocked · confidence low
The payout address is also published by 16 other service(s); the volume cannot be attributed to one of them.

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 an activity value of $0.01 — the source's call count multiplied by the published price. That is what the list price implies, not what anyone paid. The payout address is also published by 16 other service(s); the volume cannot be attributed to one of them.

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
0xa76a0E93C5af3fd43521300B0a58eF5F70fC44F6
0.005 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://how.is/v1/domain/tls
Evidence

Als Resource-URL im Bazaar-Eintrag geführt.

 api.cdp.coinbase.com 2026-10-29
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 2026-10-29
Payment Provider claim
1 rail: Base · payee 0xa76a0E93C5af3fd43521300B0a58eF5F70fC44F6
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 2026-10-29
Pricing Provider claim
0.005 USDC per call
Evidence

Atomic amount 5000 = 0.005 USDC per call on Base. Netzwerk: Base.

 api.cdp.coinbase.com 2026-10-29
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 2026-10-29
Provider Provider claim
how.is
Evidence

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

 api.cdp.coinbase.com 2026-10-29
Usage Verified
2 calls / 1 unique payers in the last 30 days
Evidence

Source-reported usage from Coinbase x402 Bazaar, read on 2026-10-29. Letzter Aufruf laut Quelle: 2026-10-27T19:58:40.614Z. Aufrufe sind kein Umsatz.

 api.cdp.coinbase.com 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 6,010 services in this category
With a measured call count 1,661 (27.6 %)
With a published price 2,153 (35.8 %)
With attributable inflows 58 (1.0 %)
Observed inflows · 30d $283.77
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 7,311 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 382 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 375 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.