other · Listed · eip155:8453 · Found · 10 endpoints · Not used for Gateway
postcode-api-production.up.railway.app
postcode-api-production
X402 endpoints at postcode-api-production.up.railway.app.
Not used for Gateway
Catalogued so agents know it is dead/unreachable — Gateway will not route it. Still catalogued — dead/unreachable knowledge is index value. (Degraded — catalogued (dead/unreachable known) · not used for Gateway)
Indexed from this operator's public /.well-known/x402.json. Found is not operator-owned and is not attested. Claim or opt out.
Agent Read · Cleared Index
SKIP
Skip until Cleared checks or settle mesh clear.
confidence
83%
source
signal
Index before you pay. Same payload for agents:
GET /api/cleared/agent-read?slug=cat-postcode-api-production-up-railway-app
When to call
- Budget between $0.00 and $0.001 per call on published endpoints.
- X402 endpoints at postcode-api-production.up.railway.app.
Risks
- Found — not operator-owned; claim status unknown.
- No Cleared settlement receipt on file yet.
- Uptime not yet marked stable.
- No Gateway traffic yet — market share unproven.
Price posture
Published 10 endpoints from $0.00 to $0.001.
Category · Gateway
other · no Gateway routes yet — early / unproven on Cleared market share.
Endpoint hints
GET /lookup/addressGET /lookup/address at $0.00.
GET /lookup/autocompleteGET /lookup/autocomplete at $0.00.
GET /lookup/nearestGET /lookup/nearest at $0.00.
GET /lookup/postcodeGET /lookup/postcode at $0.00.
GET /lookup/validateGET /lookup/validate at $0.00.
POST /lookup/postcodeLook up a UK postcode: coordinates, country, region, council, ward, parish, parliamentary constituency, and ONS/NHS area codes.
POST /lookup/autocompleteAutocomplete a partial UK postcode into a list of full postcode suggestions.
POST /lookup/validateValidate a UK postcode and report its normalised form, format validity, and whether it is currently active.
Evidence (Cleared)
- → Intake degraded · not used for Gateway
- → Trust 15/100 · fail · tier listed
- → Protocol x402 · eip155:8453
- → Manifest pending · schema partial
- → Found listing — indexed from public x402.json, not operator-attested.
Endpoints
https://postcode-api-production.up.railway.app/lookup/address
$0.00GET https://postcode-api-production.up.railway.app/lookup/addresshttps://postcode-api-production.up.railway.app/lookup/autocomplete
$0.00GET https://postcode-api-production.up.railway.app/lookup/autocompletehttps://postcode-api-production.up.railway.app/lookup/nearest
$0.00GET https://postcode-api-production.up.railway.app/lookup/nearesthttps://postcode-api-production.up.railway.app/lookup/postcode
$0.00GET https://postcode-api-production.up.railway.app/lookup/postcodehttps://postcode-api-production.up.railway.app/lookup/validate
$0.00GET https://postcode-api-production.up.railway.app/lookup/validateLook up a UK postcode: coordinates, country, region, council, ward, parish, parl
$0.001POST https://postcode-api-production.up.railway.app/lookup/postcodeLook up a UK postcode: coordinates, country, region, council, ward, parish, parliamentary constituency, and ONS/NHS area codes.
Autocomplete a partial UK postcode into a list of full postcode suggestions.
$0.001POST https://postcode-api-production.up.railway.app/lookup/autocompleteAutocomplete a partial UK postcode into a list of full postcode suggestions.
Validate a UK postcode and report its normalised form, format validity, and whet
$0.001POST https://postcode-api-production.up.railway.app/lookup/validateValidate a UK postcode and report its normalised form, format validity, and whether it is currently active.
Find UK postcodes within a radius (100-2000m) of a lat/lng, each with its distan
$0.001POST https://postcode-api-production.up.railway.app/lookup/nearestFind UK postcodes within a radius (100-2000m) of a lat/lng, each with its distance in metres from the query point.
Search UK postcodes by free-text address or place query; returns up to 100 match
$0.001POST https://postcode-api-production.up.railway.app/lookup/addressSearch UK postcodes by free-text address or place query; returns up to 100 matching postcode records.
Checks
pending
partial
2026-08-25T15:45:58.414Z
Manifest HTTP 404. Listed anyway. | No settlement evidence found in chain signals.
Claim this listing to upgrade to Cleared attestation.
Claim listing