Endpoint · actionPOSTimg402.dev /api/upload
Upload an image with payment and get a public URL.
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Upload an image with payment and get a public URL. Accepts multipart form-data (field 'image') or JSON {"file": "<base64>"}. 10MB max, permanent hosting (no expiration). PNG, JPEG, GIF, WebP.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.01 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://img402.dev/api/upload
Seen
first 35 days ago · last 16 hr ago
64 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC, Solana
Listed on?
Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.719 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.281: 0.063 uncertain ? + 0.218 short ? · 0.081 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| liveness it answered at all |
0.60 | 0.97 | 0.866 | 0.519 | −0.018 | −0.063 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.719 | gap to 1.000 = 0.281 · 0.218 short · 0.063 uncertain | 0.719 | −0.218 | −0.063 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.000 latency p95
+ 0.600 × 0.866 liveness
+ 0.200 × 1.000 price stability
= 0.719 → UNRATED: 56 of 30 paid calls weights 2026.09.6 · 56 samples · seed cap_01M1A59M3PC2Q9W02WNFF2M3KK|2026-09-03T15:26:20.183Z|2026.09.6
Verify it yourself
npx teppi-check https://img402.dev/api/uploadcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59M3PC2Q9W02WNFF2M3KK