Endpoint · inferencePOSTblockrun.ai /api/v1/audio/sound-effects
AI sound effect generation (ElevenLabs) — pay per call with USDC on Base
Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.053501 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://blockrun.ai/api/v1/audio/sound-effects
Seen
first 15 days ago · last 13 hr ago
41 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.748 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 0.252: 0.198 uncertain ? + 0.054 short ? · 0.052 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.73 | 0.225 | 0.045 | −0.054 | −0.101 | |
| liveness it answered at all |
0.60 | 1.00 | 0.838 | 0.503 | 0 | −0.097 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.748 | gap to 1.000 = 0.252 · 0.054 short · 0.198 uncertain | 0.748 | −0.054 | −0.198 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.225 latency p95
+ 0.600 × 0.838 liveness
+ 0.200 × 1.000 price stability
= 0.748 → UNRATED: 38 of 30 paid calls weights 2026.09.6 · 38 samples · seed cap_01M2W3231Z6YHQKXZ1DEPEWQEJ|2026-09-03T10:11:11.115Z|2026.09.6
Verify it yourself
npx teppi-check https://blockrun.ai/api/v1/audio/sound-effectscurl -s https://api.teppi.xyz/v1/trust/cap_01M2W3231Z6YHQKXZ1DEPEWQEJ