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MARKET MONITOR / CATALOGUE Services 133,954 MCP listed 40,873 x402 93,162 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-01 · 3 sources
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Daily transfers, volume and coverage →

Extend

x402 resource x402 REST

x402.browserbase.com · x402.browserbase.com · Web & Scraping

Provider site ↗

Extend an existing Browserbase session by adding more prepaid time

Price per call 0.01 USDC per call published unit: per call
Calls · 30d 3 counted by the source, no daily split
Payers · 30d 2 distinct paying addresses seen by the 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 2026-10-27

Observed inflows · last 30 days

$0.01USD observed / day
2026-10-02grey = not scanned · UTC days2026-10-31
Observed inflows by window for Extend.
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 Extend.
NetworkFull wallet addressEvidence
base 0xcfb461e44926f349528B2F8cBC40E2c7C418a628 Exclusive to this catalogue serviceFrom source record · source: x402_bazaar
base 0xF54C3C88c8Cc8537A348f94755216b06CD783597 Exclusive to this catalogue serviceFrom source record · source: x402_bazaar
base 0x74B6B6cfa5d0b457e64586c054b2FE505DF2AC2a Exclusive to this catalogue serviceFrom source record · source: x402_bazaar
base 0x9359F2dc7DDA4fBb595ff336AB6ef28258CAF5Cb Exclusive to this catalogue serviceFrom source record · source: x402_bazaar
base 0x147102bf0f31E8cE74AE89A9db62e1F6cdaA2792 Exclusive to this catalogue serviceFrom source record · source: x402_bazaar
solana CugLY5tH7qnGqTrZmxRH1iLrT2WrVZy6awbfExFBzT8P Shared address · activity cannot be assigned to this serviceFrom source record · source: x402_bazaar
base 0x1231348f8638DFC057ceE237db93d7aa29363Ba4 Exclusive to this catalogue serviceFrom source record · source: x402_bazaar

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 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 6,077 services in this category
With a measured call count 1,697 (27.9 %)
With a published price 2,212 (36.4 %)
With attributable inflows 63 (1.0 %)
Observed inflows · 30d $278.80
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 6,625 calls / 30d checked 2026-11-01
0.002 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 476 calls / 30d checked 2026-11-01
0.02 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 407 calls / 30d checked 2026-11-01
0.0216 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 379 calls / 30d checked 2026-11-01
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.

Service details, payment routes and source evidence

Where you can pay

2 routes from the provider's payment requirements
Payment networks and amounts published for Extend.
Network Scheme Amount Asset
base exact 0.01 USDC
solana exact 0.01 USDC

“exact” is the price per call. “upto” is a ceiling the client sets, not a price. Atomic amount 10000 = 0.01 USDC per call on base. 2 payment options published.

What you can call

access: payment per call (x402)

endpoint https://x402.browserbase.com/browser/session/session_7982a8bc-9ca2-4314-9527-355e3f46fc8c/extend

Request

{
    "body": [],
    "bodyType": "json",
    "method": "POST",
    "type": "http"
}

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

Opportunity insights

2 findings from measured data

  • Priced, but nothing observed arriving

    A price is published and the source counted 3 calls, 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 63 of 6077 services in this category have attributable inflows at all.

    Services here that do show inflows →

  • Category benchmark

    63 of 6,077 services (1.0%) in Web & Scraping have attributable inflows; 1,697 have a source-measured call count. Median measured calls: 2.

    Rank this category by observed inflows →

What the provider says

Extend an existing Browserbase session by adding more prepaid time

Quoted from x402 Bazaar · source record · read 2026-10-27

Facts and where they come from

Price
0.01 USDC per call Provider claim
Recorded value: 0.01 USDC per call.
Unit
per call
Protocol
x402, REST · transport: HTTP Provider claim
Auth
x402
Endpoint
https://x402.browserbase.com/browser/session/session_7982a8bc-9ca2-4314-9527-355e3f46fc8c/...
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
2026-10-24
Usage
3 calls · 2 unique payers in the 30 days before 2026-10-24. 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 $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
0xcfb461e44926f349528B2F8cBC40E2c7C418a628
0.01 USDC
From source record
base · exact · USDC
0xF54C3C88c8Cc8537A348f94755216b06CD783597
0.01 USDC
From source record
base · exact · USDC
0x74B6B6cfa5d0b457e64586c054b2FE505DF2AC2a
0.01 USDC
From source record
base · exact · USDC
0x9359F2dc7DDA4fBb595ff336AB6ef28258CAF5Cb
0.01 USDC
From source record
base · exact · USDC
0x147102bf0f31E8cE74AE89A9db62e1F6cdaA2792
0.01 USDC
From source record
solana · exact · USDC
CugLY5tH7qnGqTrZmxRH1iLrT2WrVZy6awbfExFBzT8P
0.01 USDC
From source record
base · exact · USDC
0x1231348f8638DFC057ceE237db93d7aa29363Ba4
0.01 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://x402.browserbase.com/browser/session/sess_8f3a2b91-random-test-id/extend
Evidence

Als Resource-URL im Bazaar-Eintrag geführt.

 api.cdp.coinbase.com 2026-10-27
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 2026-10-27
Payment Provider claim
2 rails: base, solana · payee 0x147102bf0f31E8cE74AE89A9db62e1F6cdaA2792
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 2026-10-27
Pricing Provider claim
0.01 USDC per call
Evidence

Atomic amount 10000 = 0.01 USDC per call on base. 2 payment options published. Netzwerk: base, solana.

 api.cdp.coinbase.com 2026-10-27
Protocol Provider claim
x402 (HTTP 402 payment challenge)
Evidence

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

 api.cdp.coinbase.com 2026-10-27
Provider Provider claim
x402.browserbase.com
Evidence

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

 api.cdp.coinbase.com 2026-10-27
Usage Verified
1 calls / 1 unique payers in the last 30 days
Evidence

Source-reported usage from Coinbase x402 Bazaar, read on 2026-10-27. Letzter Aufruf laut Quelle: 2026-10-19T11:22:55.955Z. Aufrufe sind kein Umsatz.

 api.cdp.coinbase.com 2026-10-27

Endpoint checks

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

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