Endpoint · computePOSTwasm-geotiff-transcoder.jannioura.workers.dev/

Decodes a GeoTIFF/COG (https URL or inline base64), reads the selected RGB bands via windowed overview reads, applies a tone-map stretch, and returns a PNG/WebP plus georeference…

Decodes a GeoTIFF/COG (https URL or inline base64), reads the selected RGB bands via windowed overview reads, applies a tone-map stretch, and returns a PNG/WebP plus georeference metadata (CRS, bounds, pixel scale) and source stats. Limits: 20 MB source, 2048 px output width. Billed per attempt: payment settles after structural validation, before decode, so decode-time failures (e.g. a bands_rgb band the source lacks) are still charged.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.03 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x86256e25…0267e903

URL

https://wasm-geotiff-transcoder.jannioura.workers.dev/

Seen

first 11 days ago · last 10 hr ago

19 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.770 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held back by sample size, not by the seller · gap to 1.000 is 0.230: 0.230 uncertain ? + 0.000 short ? · 0.030 to B

How the composite of 0.770 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	1.00	0.616		0.370	0	−0.230
latency p95 it answered as fast as its class	0.20	1.00	1.000		0.200	0	0
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.770	gap to 1.000 = 0.230 · 0.000 short · 0.230 uncertain	0.770	−0.000	−0.230

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

The multiplication, written out

  0.600 × 0.616   liveness       
+ 0.200 × 1.000   latency p95    
+ 0.200 × 1.000   price stability
= 0.770           → UNRATED: 16 of 30 paid calls      weights 2026.09.6 · 16 samples · seed cap_01M36CP8YGYQN0CRTXDM30DMCA|2026-09-02T06:00:55.958Z|2026.09.6

Verify it yourselfnpx teppi-check https://wasm-geotiff-transcoder.jannioura.workers.dev/curl -s https://api.teppi.xyz/v1/trust/cap_01M36CP8YGYQN0CRTXDM30DMCA