passlisted in Coinbase#2 by calls of 13 on this host
0.1 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 10
- Unique payers, trailing 30 days
- 8
- Last called
- 2026-10-02 10:08 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.1 USDC
- Networks
- 2
How has the volume on this endpoint moved?
Among the 13 endpoints on bykaranteli.com, flow vpin is tied 2nd by calls with 1 other.
Its declared input names no parameters.
flow vpin returns json; the example shows ok and rows.
The registry's counters give flow vpin 10 calls and 8 unique payers over 30 days.
Its last counted call came 10 days before the snapshot.
flow vpin is priced at 0.1 USDC on Base.
Of the calls counted across bykaranteli.com, flow vpin takes 15%.
Payment is declared 2 ways across 2 networks: Base and Solana, to 2 different wallets.
flow vpin is a GET endpoint at bykaranteli.com, listed in the Coinbase registry and filed by TOLL under market data.
flow vpin answered the sweep of 2026-10-12 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to flow vpin within market data: distribution balance exchanges relative at x402.glassnode.com and smart money netflow at api.nansen.ai.
flow vpin is near the top of prices in market data; 94% of comparable listings are cheaper.
flow vpin out-counts 90% of the 8,935 endpoints in market data that carry counters.
The wallet paid by flow vpin is the payee of 13 endpoints on one host.
Seller tags: crypto, orderflow, vpin and data.
The price of flow vpin is declared by 267 other listings in market data too.
the payment options, as of 2026-10-12 15:20 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.1 USDC | exact | 0xb4C6c9…E1baa9 |
| Coinbase | solana: | USDC | 0.1 USDC | exact | 4JgPtoBW…TSVqzK |
the checks, as of 2026-10-12 09:55 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-12 09:55 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 08:33 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 16:43 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 09:44 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 11:08 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 10:33 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 11:15 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 10:02 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 12:10 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 06:40 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 15:51 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 08:39 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 08:03 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 20:14 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 17:19 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-23 07:14 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 07:27 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 07:49 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-19 05:50 UTC | pass | 0 | daily-2026-09-19 |
| 2026-09-18 14:27 UTC | pass | 0 | daily-2026-09-18 |
| 2026-09-17 05:42 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 05:42 UTC | pass | 0 | daily-2026-09-16 |
| 2026-09-15 05:59 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:30 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:25 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:41 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 11:31 UTC | pass | 0 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-10-02 10:08 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
},
"output": {
"type": "json",
"example": {
"ok": true,
"rows": [
{
"vpin": 0.31,
"symbol": "BTCUSDT",
"percentile_90d": 62.5
}
]
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-12 15:20 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "flow vpin on bykaranteli.com", snapshot of 2026-10-12 15:20 UTC. https://tollindex.com/e/bykaranteli-com-api-x402-flow-vpin-9b05e3/at/2026-10-12T15-20Z. Accessed [access date].
BibTeX
@misc{toll-e-bykaranteli-com-api-x402-flow-vpin-9b05e3-2026-10-12T15-20Z,
author = {TOLL},
title = {flow vpin on bykaranteli.com},
howpublished = {\url{https://tollindex.com/e/bykaranteli-com-api-x402-flow-vpin-9b05e3/at/2026-10-12T15-20Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-12 15:20 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.