Endpoint · lookupPOSTpostcode-api-production.up.railway.app /lookup/nearest
Find UK postcodes within a radius (100-2000m) of a lat/lng, each with its distance in metres from the query point.
Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.001 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://postcode-api-production.up.railway.app/lookup/nearest
Seen
first 34 days ago · last 7 days ago
63 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Handshakescomputed 1 day ago
0.775 from 56 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.34 | 0.277 | 0.055 | −0.133 | −0.012 | |
| liveness it answered at all |
0.60 | 0.97 | 0.866 | 0.519 | −0.019 | −0.062 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.775 | gap to 1.000 = 0.225 · 0.152 short · 0.073 uncertain | 0.775 | −0.152 | −0.073 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
BURN_INFREE_TIER_ONLY
Verify it yourself
npx teppi-check https://postcode-api-production.up.railway.app/lookup/nearestcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5AHNFBNS1MZDAH4ST0MM7