MARKET MONITOR / CATALOGUE Services 133,044 MCP listed 40,869 x402 92,256 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-31 · 3 sources
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Nansen

x402 resource x402 REST

api.nansen.ai · api.nansen.ai · Data & Finance

not indexed Provider site ↗

Get Address Current Balance Data

Price per call 0.01 USDC per call published unit: per call
Calls · 30d 1,271 counted by the source, no daily split
Payers · 30d 51 distinct paying addresses seen by the source
Observed inflows · 30d $2,678.28 4,967 transfers to the payout address
Inflow growth · 7d −51.3% payout inflows, last 7 days vs the 7 before
Payment evidence Observed transfers confidence: medium · read 2026-10-31

Observed inflows · last 30 days

$993.87USD observed / day
2026-10-01grey = not scanned · UTC days2026-10-30
Observed inflows by window for Nansen.
Window Observed Transfers
Last complete day (2026-10-30) $5.17 221
Last 7 days $493.43 1,187
Last 30 days $2,678.28 4,967
Growth, 7d against the 7 before −51.3%
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 Nansen.
NetworkFull wallet addressEvidence
BNB Chain 0x93053f1e7a5efeda532fe69cbbe43cbec3a0f13f Exclusive to this catalogue serviceFrom source record · source: x402_bazaar
Monad 0x93053f1e7a5efeda532fe69cbbe43cbec3a0f13f Exclusive to this catalogue serviceFrom source record · source: x402_bazaar
Solana J7ZvJEspvwP1oRxQZ7mYmNmT22NTm3GWq3t7HEbvPZYx Shared address · activity cannot be assigned to this serviceFrom source record · source: x402_bazaar
X Layer 0x93053f1e7a5efeda532fe69cbbe43cbec3a0f13f Exclusive to this catalogue serviceFrom source record · source: x402_bazaar
Base 0x93053f1e7a5efeda532fe69cbbe43cbec3a0f13f Exclusive to this catalogue serviceFrom source record · source: x402_bazaar

Sending wallets · observed counterparties

All 47 retained sending addresses are listed below. Source: on-chain transfer scans. Dates are UTC days.

All retained sending wallet addresses observed for Nansen.
NetworkFull wallet addressTransfersFirst / last observedLast scanned (UTC)
Base 0x0853f63e5a276cd512cc99a0e1c2cc041b1850e5 64 2026-10-28 / 2026-10-31 2026-10-31 11:42:40
Base 0x0ab1c750755fabadc8c1ac9ee21bc8aad7883adc 105 2026-10-28 / 2026-10-31 2026-10-31 11:42:40
Base 0x0ab651c67c33d64889cd2a53e31cab05fadfcda1 3 2026-10-30 / 2026-10-30 2026-10-31 11:38:13
Base 0x1985ea6e9c68e1c272d8209f3b478ac2fdb25c87 7 2026-10-28 / 2026-10-30 2026-10-31 11:38:13
Base 0x1ec34cbcd685587f8015dcbf6c1b8665cc93d567 78 2026-10-28 / 2026-10-31 2026-10-31 11:42:40
Base 0x20fe51a9229eef2cf8ad9e89d91cab9312cf3b7a 6 2026-10-28 / 2026-10-30 2026-10-31 11:38:13
Base 0x26b610a059de2488ebe3e0eda02ae17907917419 5 2026-10-28 / 2026-10-30 2026-10-31 11:38:13
Base 0x35fe83e85f949b7235595a76782296c6c9c3c030 3 2026-10-30 / 2026-10-31 2026-10-31 11:42:40
Base 0x3d8e479cefcdd42950020903d4d36bb348b9cd4f 2 2026-10-30 / 2026-10-30 2026-10-31 11:38:13
Base 0x3e38b29bae50b9fdad413d99c40422b4e147d8e3 1 2026-10-29 / 2026-10-29 2026-10-30 23:38:16
Base 0x40ebc1ac8d4fedd2e144b75fe9c0420be82750c6 4 2026-10-28 / 2026-10-29 2026-10-30 23:38:16
Base 0x4512be0304b38b0279ccca1a310ceee3cad79476 1 2026-10-28 / 2026-10-28 2026-10-29 23:38:15
Base 0x4f42c37f475147ab0d7de117decee589d3faa6d8 5 2026-10-28 / 2026-10-31 2026-10-31 11:42:40
Base 0x5f951e8bbe88777225da793d23adb3c618c8e273 2 2026-10-30 / 2026-10-30 2026-10-31 11:38:13
Base 0x5ff3087a4e91270787f14ac184dc8a88091935e8 4 2026-10-30 / 2026-10-30 2026-10-31 11:38:13
Base 0x64c193524b1911ca3c7edab94faea3bf8fd6cea8 4 2026-10-30 / 2026-10-30 2026-10-31 11:38:13
Base 0x6dcbce46a8b494c885d0e7b6817d2b519df64467 7 2026-10-29 / 2026-10-30 2026-10-31 11:38:13
Base 0x72c573fd7de6a3dec3035d48db938ebf733d159b 16 2026-10-30 / 2026-10-30 2026-10-31 11:38:13
Base 0x739120ade7ed878fca5bbdb806263a8258fe2360 8 2026-10-28 / 2026-10-30 2026-10-31 11:38:13
Base 0x73cc9400bd9f086d7427d3421d79195a68bb1ea4 1 2026-10-29 / 2026-10-29 2026-10-30 23:38:16
Base 0x7cca9e70d844c71900eef5ab8b04e5631b5ce328 4 2026-10-29 / 2026-10-29 2026-10-30 23:38:16
Base 0x7f3db6977d075c5f13a5b4de2eb53267e1f1896f 3 2026-10-30 / 2026-10-30 2026-10-31 11:38:13
Base 0x856517f48b79e33faa4761a7b6f7d31cc7d0a3f1 4 2026-10-30 / 2026-10-30 2026-10-31 11:38:13
Base 0x85fec8536517fedc68490d7a486fd0dc71ed18aa 3 2026-10-30 / 2026-10-30 2026-10-31 11:38:13
Base 0x8b76f1baf96b5ef4c29fb5e3cbf8b8c36015a8ce 15 2026-10-28 / 2026-10-30 2026-10-31 11:38:13
Base 0x8ec901f7e2710163387d70950f680f1ea2269d15 2 2026-10-29 / 2026-10-30 2026-10-31 11:38:13
Base 0x98978c8926ac59325b74c7070d9b71fe8d8de042 32 2026-10-28 / 2026-10-31 2026-10-31 11:42:40
Base 0x9ff4a9c2db8801db3bb85bf4621cf573826ec3df 4 2026-10-28 / 2026-10-28 2026-10-29 23:38:15
Base 0xa75f8e9b860f82c8a6fec642cf28a94dc9732608 10 2026-10-28 / 2026-10-31 2026-10-31 11:42:40
Base 0xaa34bd941511cc82a19878e2efbe0bd7077e1db3 3 2026-10-30 / 2026-10-31 2026-10-31 11:42:40
Base 0xaaad7344b2599932590e5c1cfd2a895b0c7e1a07 2 2026-10-30 / 2026-10-30 2026-10-31 11:38:13
Base 0xada2a40196c69825eb5f778cda6d09f19a5bc72e 1 2026-10-28 / 2026-10-28 2026-10-29 23:38:15
Base 0xb4807865a786e9e9e26e6a9610f2078e7fc507fb 3 2026-10-29 / 2026-10-29 2026-10-30 23:38:16
Base 0xbbc9e5b8a35d14207340bcfc9a04bfd534e3aab5 36 2026-10-28 / 2026-10-30 2026-10-31 11:38:13
Base 0xbdb281517195afb1f3489c652ab6b598f4caafeb 3 2026-10-30 / 2026-10-30 2026-10-31 11:38:13
Base 0xc06894e61eccbb9a7e89131434c62e6f8d6c0818 37 2026-10-28 / 2026-10-31 2026-10-31 11:42:40
Base 0xc4ae778dd62f98a72ca2b5351ba5d868d51a11b1 20 2026-10-28 / 2026-10-31 2026-10-31 11:42:40
Base 0xc74c7a3685c13b5e124ddd26873a57c7378c0627 23 2026-10-30 / 2026-10-30 2026-10-31 11:38:13
Base 0xc9c7b38c0942914fc8ea12063bc92dcd3b581670 2 2026-10-28 / 2026-10-30 2026-10-31 11:38:13
Base 0xd2dea3cd70b66c13ba44c1d23860ed50ffd32cf5 3 2026-10-29 / 2026-10-31 2026-10-31 11:42:40
Base 0xd34ea7278e6bd48defe656bbe263aef11101469c 7 2026-10-28 / 2026-10-30 2026-10-31 11:38:13
Base 0xd3e8a1a98c54bda5b95b06fbd83ecd71a24df29f 8 2026-10-28 / 2026-10-31 2026-10-31 11:42:40
Base 0xd86cadb414171d1155aa88076504763f7de32805 8 2026-10-28 / 2026-10-30 2026-10-31 11:38:13
Base 0xe3dc1f74a3b54b6c85b292f3dd7a2bb9cb5fc784 1 2026-10-30 / 2026-10-30 2026-10-31 11:38:13
Base 0xe62923133a417cee4241677865ed5a63f44f4b54 2 2026-10-29 / 2026-10-29 2026-10-30 23:38:16
Base 0xebadd1c2d19e65e3d2608c3c616e65d3fac53368 4 2026-10-30 / 2026-10-30 2026-10-31 11:38:13
Base 0xec2abd3eda89bed90124736e317e847d5fb6d034 1 2026-10-29 / 2026-10-29 2026-10-30 23:38:16

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 6,601 services in this category
With a measured call count 4,161 (63.0 %)
With a published price 4,701 (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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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

5 routes from the provider's payment requirements
Payment networks and amounts published for Nansen.
Network Scheme Amount Asset
BNB Chain exact 10000000000 USDC
Base exact 0.01 USDC
Monad exact — —
Solana exact 0.01 USDC
X Layer exact — —

“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. 8 payment options published.

What you can call

access: payment per call (x402)

endpoint https://api.nansen.ai/api/v1/profiler/address/current-balance

Request

{
    "body": {
        "address": "0x28c6c06298d514db089934071355e5743bf21d60",
        "chain": "ethereum",
        "hide_spam_token": true,
        "pagination": {
            "page": 1,
            "per_page": 10
        }
    },
    "bodyType": "json",
    "method": "POST",
    "type": "http"
}

Response

{
    "example": {
        "data": [],
        "pagination": []
    },
    "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 267,828 calls at list price; the source counted 1,271 (factor 211). 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 6,601 services (1.9%) in Data & Finance have attributable inflows; 4,161 have a source-measured call count. Median measured calls: 2.

    Rank this category by observed inflows →

What the provider says

Get Address Current Balance Data

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
1,271 calls · 51 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 $2,678.28
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 $2,678.28 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 267,828 calls; the source counted 1,271. 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

BNB Chain · exact · USDC
0x93053f1e7A5eFEDa532Fe69CbbE43cBEc3A0F13f
10,000,000,000 USDC
From source record
Monad · exact · asset unresolved
0x93053f1e7A5eFEDa532Fe69CbbE43cBEc3A0F13f
raw amount 10000 (unit unresolved)
From source record
BNB Chain · exact · asset unresolved
0x93053f1e7A5eFEDa532Fe69CbbE43cBEc3A0F13f
raw amount 10000000000000000 (unit unresolved)
From source record
Solana · exact · USDC
J7ZvJEspvwP1oRxQZ7mYmNmT22NTm3GWq3t7HEbvPZYx
0.01 USDC
From source record
BNB Chain · exact · asset unresolved
0x93053f1e7A5eFEDa532Fe69CbbE43cBEc3A0F13f
raw amount 10000000000000000 (unit unresolved)
From source record
BNB Chain · exact · asset unresolved
0x93053f1e7A5eFEDa532Fe69CbbE43cBEc3A0F13f
raw amount 10000000000000000 (unit unresolved)
From source record
X Layer · exact · asset unresolved
0x93053f1e7A5eFEDa532Fe69CbbE43cBEc3A0F13f
raw amount 10000 (unit unresolved)
From source record
Base · exact · USDC
0x93053f1e7A5eFEDa532Fe69CbbE43cBEc3A0F13f
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://api.nansen.ai/api/v1/tgm/dex-trades
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
8 rails: Base, eip155:196, eip155:56, eip155:143, Solana · payee 0x93053f1e7A5eFEDa532Fe69CbbE43cBEc3A0F13f
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. 8 payment options published. Netzwerk: Base, eip155:196, eip155:56, eip155:143, Solana.

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
api.nansen.ai
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
19 calls / 2 unique payers in the last 30 days
Evidence

Source-reported usage from Coinbase x402 Bazaar, read on 2026-10-31. Letzter Aufruf laut Quelle: 2026-10-08T15:54:48.58Z. 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