passlisted in Coinbasefirst observed 2026-09-15
0.01 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
- —
- Unique payers, trailing 30 days
- —
- Last called
- 2026-09-15 16:20 UTC
- First observed by TOLLderived
- 2026-09-15
- Pricederived
- 0.01 USDC
- Networks
- 1
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume, because there is nothing to draw: the registry that lists it publishes no usage counters, so TOLL has never observed a call count for it and does not estimate one. Everything else on this page is measured as usual, and the listing is complete as the registry publishes it.
TOLL first observed it on 2026-09-15.
api.romny.dpdns.org serves rh spreads, a GET endpoint that TOLL places in the "other" category, listed in the Coinbase registry.
On Base, rh spreads asks 0.01 USDC per call.
Requests carry the query parameters limit and min_abs_spread.
rh spreads answered the sweep of 2026-09-15 with a valid 402.
Its example response has the fields count, items and source.
rh spreads shares api.romny.dpdns.org with 2 other listed endpoints and is one without counters.
On this snapshot the call counter for rh spreads is absent while the last-call timestamp reads 2026-09-15; absent is not zero.
Closest in price to rh spreads within the "other" category: merchants at www.x402scan.com and wallets transactions at api.zerion.io.
rh spreads is priced above 64% of comparable listings in the "other" category.
The wallet paid by rh spreads is the payee of 4 endpoints on one host.
The seller's tags on rh spreads are robinhood, polymarket, arbitrage and spreads.
Exactly this price appears on 428 other listings in the "other" category.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0x9d8A32…D5610a |
the checks, as of 2026-09-15 16:58 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
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 2026-09-15 16:20 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"limit": "50",
"min_abs_spread": "0.03"
}
},
"output": {
"type": "json",
"example": {
"count": 1,
"items": [
{
"side": "rh_rich",
"pm_mid": 0.58,
"spread": 0.04,
"rh_probability": 0.62
}
],
"source": "romny.cross-venue"
}
}
}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, "rh spreads on api.romny.dpdns.org", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/api-romny-dpdns-org-v1-rh-spreads-05f0bf/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-api-romny-dpdns-org-v1-rh-spreads-05f0bf-2026-09-15T16-57Z,
author = {TOLL},
title = {rh spreads on api.romny.dpdns.org},
howpublished = {\url{https://tollindex.com/e/api-romny-dpdns-org-v1-rh-spreads-05f0bf/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.