btc mempool derived
chain.openverbs.comMarket dataderived
POST https://chain.openverbs.com/v1/btc-mempool
passlisted in Coinbase#6 by calls of 22 on this host
0.006 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
- 5
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-06 08:18 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.006 USDC
- Networks
- 1
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 28 observations, and 3 changes are the fewest this site will draw a trace through, because two points and a guess are not a series. Every observation is in the JSON.
With 22 endpoints listed on chain.openverbs.com, btc mempool is tied 6th by calls with 4 others.
Its declared input names no parameters.
btc mempool declares nothing about its output; validate flags that as advisory, not a verdict.
Over 30 days: 5 calls, one payer.
btc mempool was last called 9 days before the snapshot.
The declared price is 0.006 USDC on Base.
btc mempool takes 7% of the calls counted across chain.openverbs.com.
chain.openverbs.com serves btc mempool, a POST endpoint that TOLL places in market data, listed in the Coinbase registry.
btc mempool answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to btc mempool within market data: gas at base-gas-x402-production.up.railway.app and chain erc20 transfers at api.onesource.io.
btc mempool is priced above 33% of comparable listings in market data.
Across market data, 5,172 endpoints carry counters and btc mempool out-counts 76% of them.
The payee wallet is shared by 370 listings across 89 hosts.
The seller's tags on btc mempool are bitcoin mempool, mempool congestion, unconfirmed transactions and bitcoin network congestion.
The price of btc mempool is declared by 44 other listings in market data too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.006 USDC | exact | 0xb3f4de…C2194A |
the checks, as of 2026-09-15 05:04 UTC · method · pinnableendpoint answered HTTP 402
bazaar.info.output· advisory, does not affect the verdict · output metadata is present (advisory)
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 05:04 UTC | pass | 1 | daily-2026-09-15 |
| 2026-09-14 04:56 UTC | pass | 1 | daily-2026-09-14 |
| 2026-09-13 04:54 UTC | pass | 1 | daily-2026-09-13 |
| 2026-09-12 07:10 UTC | pass | 1 | daily-2026-09-12 |
| 2026-09-11 10:49 UTC | pass | 1 | 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 2026-09-06 08:18 UTC · method · live
The input and output block
{
"input": {
"body": {},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": null
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-15 16:57 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "btc mempool on chain.openverbs.com", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/chain-openverbs-com-v1-btc-mempool-689db9/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-chain-openverbs-com-v1-btc-mempool-689db9-2026-09-15T16-57Z,
author = {TOLL},
title = {btc mempool on chain.openverbs.com},
howpublished = {\url{https://tollindex.com/e/chain-openverbs-com-v1-btc-mempool-689db9/at/2026-09-15T16-57Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 16:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.