Whales

x402 resource x402 REST

api.cryptobroski.com · api.cryptobroski.com · Data & Finance

Provider site ↗

Bitcoin whale alerts: large confirmed BTC transactions from the latest blocks (default at least 100 BTC; optional ?min= from 10 to 10000) with amount in BTC and USD, txid, block height, time, and exchange labels for a small set of known public exchange cold wallets (Binance, Bitfinex, OKX, Robinhood

Price per call 0.02 USDC per call published unit: per call

Calls · 30d 1 counted by the source, no daily split

Buyers · 30d — Observed sending wallets · Base USDC · partial sender history · purchases unverified

Volume · 30d — Observed Base USDC inflows · not attributable or not measured

Inflow growth · 7d — not comparable (baseline under $1 or window incomplete)

Trx · 30d — Observed transfers · not attributable or not measured

Attribution blocked. The payout address is also published by 7 other service(s); the volume cannot be attributed to one of them.

Provider

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Observed inflows · last 30 days

No inflow observed in this window

The payout address is also published by 7 other service(s); the volume cannot be attributed to one of them.

Observed inflows by window for Whales.
Window	Observed	Transfers
Last complete day (2026-11-14)	—	—
Last 7 days	—	—
Last 30 days	—	—
Growth, 7d against the 7 before	not comparable

Source: on-chain transfer scan (USDC on Base) Window: 2026-10-16 → 2026-11-14 Scanned: 30/30 days Sample: 0 days with a measurement First seen: never Last update: 2026-11-14

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 Whales.
Network	Full wallet address	Evidence
Base	0x78779b47d0c31d66d24f1d4ee2719a19fe52fba8	Shared address · activity cannot be assigned to this 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 Data & Finance

Smarttraders smartmoney 21,786 calls · 0.02 USDC per call —
Send token 13,700 calls · 0.05 USDC per call —
AX1 Console 9,636 calls · 0.02 USDC per call —
Crypto Token Price Data 6,608 calls · 0.02 USDC per call —
Smarttraders whale 5,538 calls · 0.02 USDC per call —

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 8,351 services in this category

With a measured call count	4,725 (56.6 %)
With a published price	6,119 (73.3 %)
With attributable inflows	171 (2.0 %)
Observed inflows · 30d	$74,863.96
Median measured calls	2
Median price per call	$0.01