passlisted in Coinbase#2 by calls of 5 on this host
0.001 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
- 4
- Unique payers, trailing 30 days
- 2
- Last called
- 2026-09-14 20:00 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.001 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 2 times 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.
lookup address, a POST endpoint on postcode-api-production.up.railway.app, appears in the Coinbase registry; TOLL's taxonomy puts it in search.
lookup address is priced at 0.001 USDC on Base.
The request to lookup address is a json body with the fields limit and query.
Its example response has the fields count, query and results.
lookup address answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
lookup address shares postcode-api-production.up.railway.app with 4 other listed endpoints and is 2nd by calls.
lookup address takes 24% of the calls counted across postcode-api-production.up.railway.app.
The registry's counters give lookup address 4 calls and 2 unique payers over 30 days.
lookup address was last called 1 day before the snapshot.
Closest in price to lookup address within search: tools search at win.oneshotagent.com and base ecosystem news at x402.ottoai.services.
lookup address is the cheapest of 1,638 comparable listings in search; none asks less.
lookup address out-counts 70% of the 1,632 endpoints in search that carry counters.
The wallet paid by lookup address is the payee of 60 endpoints across 21 hosts.
The price of lookup address is declared by 164 other listings in search too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.001 USDC | exact | 0xFFc458…E537b1 |
the checks, as of 2026-09-15 06:16 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 06:16 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:47 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:40 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:57 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 11:51 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 2026-09-14 20:00 UTC · method · live
The input and output block
{
"input": {
"body": {
"limit": 10,
"query": "Buckingham Palace"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"count": 1,
"query": "Buckingham Palace",
"results": [
{
"ccg": "NHS North West London",
"lsoa": "Westminster 018C",
"msoa": "Westminster 018",
"nuts": "Westminster",
"codes": {
"admin_ward": "E05013806",
"admin_district": "E09000033"
},
"incode": "1AA",
"parish": "Westminster, unparished area",
"region": "London",
"country": "England",
"outcode": "SW1A",
"quality": 1,
"latitude": 51.501009,
"postcode": "SW1A 1AA",
"longitude": -0.141588,
"admin_ward": "St James's",
"admin_county": null,
"admin_district": "Westminster",
"primary_care_trust": "Westminster",
"date_of_introduction": "198001",
"european_electoral_region": "London",
"parliamentary_constituency": "Cities of London and Westminster"
}
]
}
}
}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, "lookup address on postcode-api-production.up.railway.app", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/postcode-api-production-up-railway-app-lookup-address-b3f4c8/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-postcode-api-production-up-railway-app-lookup-address-b3f4c8-2026-09-15T16-57Z,
author = {TOLL},
title = {lookup address on postcode-api-production.up.railway.app},
howpublished = {\url{https://tollindex.com/e/postcode-api-production-up-railway-app-lookup-address-b3f4c8/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.