MARKET MONITOR / CATALOGUE Services 133,076 MCP listed 40,873 x402 92,284 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-31 · 3 sources
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Daily transfers, volume and coverage →

Massive

x402 resource x402 REST

agent.massive.com · agent.massive.com · Data & Finance

Get the most up-to-date market data for all traded stock symbols. Note: Snapshot data is cleared at 3:30am EST and gets populated as data is received from the exchanges. This can happen as early as 4am EST. Can't find what you're looking for? POST feedback to /feedback, no charge.

Price per call 0.01 USDC per call published unit: per call
Calls · 30d 264 counted by the source, no daily split
Payers · 30d 5 distinct paying addresses seen by the source
Observed inflows · 30d $19.43 1,943 transfers to the payout address
Inflow growth · 7d +206.0% payout inflows, last 7 days vs the 7 before
Payment evidence Observed transfers confidence: medium · read 2026-10-31

Observed inflows · last 30 days

$2.18USD observed / day
2026-10-01grey = not scanned · UTC days2026-10-30
Observed inflows by window for Massive.
Window Observed Transfers
Last complete day (2026-10-30) $1.68 168
Last 7 days $6.64 664
Last 30 days $19.43 1,943
Growth, 7d against the 7 before +206.0%
Source: on-chain transfer scan (USDC on Base) Window: 2026-10-01 → 2026-10-30 Scanned: 30/30 days Sample: 30 days with a measurement First seen: 2026-10-01 Last update: 2026-10-30

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 Massive.
NetworkFull wallet addressEvidence
Base 0x525f6ddce9af7a7179d7696aabfcd5fcd15a21e6 Exclusive to this catalogue serviceFrom source record · source: x402_bazaar

Sending wallets · observed counterparties

All 18 retained sending addresses are listed below. Source: on-chain transfer scans. Dates are UTC days.

All retained sending wallet addresses observed for Massive.
NetworkFull wallet addressTransfersFirst / last observedLast scanned (UTC)
Base 0x1985ea6e9c68e1c272d8209f3b478ac2fdb25c87 28 2026-10-28 / 2026-10-30 2026-10-31 12:37:41
Base 0x20fe51a9229eef2cf8ad9e89d91cab9312cf3b7a 27 2026-10-28 / 2026-10-30 2026-10-31 12:37:41
Base 0x26b610a059de2488ebe3e0eda02ae17907917419 26 2026-10-28 / 2026-10-30 2026-10-31 12:37:41
Base 0x40ebc1ac8d4fedd2e144b75fe9c0420be82750c6 24 2026-10-28 / 2026-10-30 2026-10-31 12:37:41
Base 0x4c29ec4f680ca88d0019edbfe3a8ff5c80499494 10 2026-10-31 / 2026-10-31 2026-10-31 12:42:54
Base 0x6dcbce46a8b494c885d0e7b6817d2b519df64467 23 2026-10-28 / 2026-10-30 2026-10-31 12:37:41
Base 0x72c573fd7de6a3dec3035d48db938ebf733d159b 4 2026-10-28 / 2026-10-31 2026-10-31 12:42:54
Base 0x739120ade7ed878fca5bbdb806263a8258fe2360 27 2026-10-28 / 2026-10-30 2026-10-31 12:37:41
Base 0x9a1066feec0822996875a28a3d4e058175af6c92 1 2026-10-28 / 2026-10-28 2026-10-29 23:38:15
Base 0xa19f621581dbc851a21d6179868111709a52accc 1 2026-10-28 / 2026-10-28 2026-10-29 23:38:15
Base 0xa1d1c0cf717402ff3651aa4873ccf96410b01978 1 2026-10-28 / 2026-10-28 2026-10-29 23:38:15
Base 0xb4807865a786e9e9e26e6a9610f2078e7fc507fb 21 2026-10-28 / 2026-10-30 2026-10-31 12:37:41
Base 0xc343c622d816275efef6639706be14bb32b4b868 1 2026-10-29 / 2026-10-29 2026-10-30 23:38:16
Base 0xc9c7b38c0942914fc8ea12063bc92dcd3b581670 1 2026-10-29 / 2026-10-29 2026-10-30 23:38:16
Base 0xd34ea7278e6bd48defe656bbe263aef11101469c 35 2026-10-28 / 2026-10-30 2026-10-31 12:37:41
Base 0xd719ffe304878a10c84881059ffe030072bdeeca 114 2026-10-28 / 2026-10-30 2026-10-31 12:37:41
Base 0xd86cadb414171d1155aa88076504763f7de32805 20 2026-10-28 / 2026-10-30 2026-10-31 12:37:41
Base 0xe252a9c7b602924650d834e2170982ebdd4f29e5 12 2026-10-28 / 2026-10-30 2026-10-31 12:37:41

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 Data & Finance

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 6,604 services in this category
With a measured call count 4,162 (63.0 %)
With a published price 4,704 (71.2 %)
With attributable inflows 128 (1.9 %)
Observed inflows · 30d $168,264.49
Median measured calls 2
Median price per call $0.01

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Smarttraders kol x402 REST usage

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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.

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 Massive.
Network Scheme Amount Asset
Base 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.

What you can call

access: payment per call (x402)

endpoint https://agent.massive.com/v2/snapshot/locale/us/markets/stocks/tickers

Request

{
    "method": "GET",
    "type": "http"
}

Response

{
    "example": {
        "count": 1,
        "status": "OK",
        "tickers": [
            {
                "day": {
                    "c": 20.506,
                    "dv": "37216.0",
                    "h": 20.64,
                    "l": 20.506,
                    "o": 20.64,
                    "v": 37216,
                    "vw": 20.616
                },
                "lastQuote": {
                    "P": 20.6,
                    "S": 22,
                    "p": 20.5,
                    "s": 13,
                    "t": 1605192959994246100
                },
                "lastTrade": {
                    "c": [
                        14,
                        41
                    ],
                    "ds": "2416.0",
                    "i": "71675577320245",
                    "p": 20.506,
                    "s": 2416,
                    "t": 1605192894630916600,
                    "x": 4
                },
                "min": {
                    "av": 37216,
                    "c": 20.506,
                    "dav": "37216.0",
                    "dv": "5000.0",
                    "h": 20.506,
                    "l": 20.506,
                    "n": 1,
                    "o": 20.506,
                    "t": 1684428600000,
                    "v": 5000,
                    "vw": 20.5105
                },
                "prevDay": {
                    "c": 20.63,
                    "h": 21,
                    "l": 20.5,
                    "o": 20.79,
                    "v": 292738,
                    "vw": 20.6939
                },
                "ticker": "BCAT",
                "todaysChange": -0.124,
                "todaysChangePerc": -0.601,
                "updated": 1605192894630916600
            }
        ]
    },
    "type": "json"
}

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

Opportunity insights

2 findings from measured data
  • Call count and inflow disagree

    The observed inflow implies about 1,943 calls at list price; the source counted 264 (factor 7). Either the effective price differs from the list price, or part of the volume belongs to other payers on the same address. Do not read the inflow as this service's revenue.

    Peers with attributed inflows →
  • Category benchmark

    128 of 6,604 services (1.9%) in Data & Finance have attributable inflows; 4,162 have a source-measured call count. Median measured calls: 2.

    Rank this category by observed inflows →

What the provider says

Get the most up-to-date market data for all traded stock symbols. Note: Snapshot data is cleared at 3:30am EST and gets populated as data is received from the exchanges. This can happen as early as 4am EST. Can't find what you're looking for? POST feedback to /feedback, no charge.

Quoted from x402 Bazaar · source record · read 2026-10-31


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
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
264 calls · 5 unique payers in the 30 days before 2026-10-31. 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 $19.43
Attribution Exclusive
Receipt ledger Not connected

Observed transfers · confidence medium
Token transfers reached this service's own payout address. A transfer is not a purchase, and shared, refunded or unrelated transfers cannot be excluded.

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 $19.43 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.

Cross-check. At the published price the observed inflow would cover about 1,943 calls; the source counted 264. Two independent measurements of the same question — they never match exactly, because the effective price differs per call size and the address can also receive unrelated transfers.

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
0x525f6dDcE9aF7a7179D7696aaBfCd5FCd15a21e6
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://agent.massive.com/v1/indicators/macd/:stockTicker
Evidence

Als Resource-URL im Bazaar-Eintrag geführt.

api.cdp.coinbase.com 2026-10-31
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 2026-10-31
Payment Provider claim
1 rail: Base · payee 0x525f6dDcE9aF7a7179D7696aaBfCd5FCd15a21e6
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 2026-10-31
Pricing Provider claim
0.01 USDC per call
Evidence

Atomic amount 10000 = 0.01 USDC per call on Base. Netzwerk: Base.

api.cdp.coinbase.com 2026-10-31
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 2026-10-31
Provider Provider claim
agent.massive.com
Evidence

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

api.cdp.coinbase.com 2026-10-31
Usage Verified
1 calls / 1 unique payers in the last 30 days
Evidence

Source-reported usage from Coinbase x402 Bazaar, read on 2026-10-31. Letzter Aufruf laut Quelle: 2026-10-08T06:25:52.755Z. Aufrufe sind kein Umsatz.

api.cdp.coinbase.com 2026-10-31

Endpoint checks

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

Tags