Endpoint · evidencePOSTagents.dexl.io /v1/audio/speech
Turn text into speech and get a WAV back: eight voices, 24 kHz mono, up to 5000 characters per call.
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Turn text into speech and get a WAV back: eight voices, 24 kHz mono, up to 5000 characters per call. Priced per call with x402, and the quote is a ceiling - pay with the upto scheme and only the audio you actually generated settles.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?
Seen
first 26 days ago · last 13 hr ago
62 free handshakes
Payment
Pays through
x402
Offered on?
Polygon, Arbitrum, Base USDC, Solana
Listed on?
Polygon, Arbitrum, Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.736 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.264: 0.064 uncertain ? + 0.200 short ? · 0.064 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 | 1.00 | 0.894 | 0.536 | 0 | −0.064 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.736 | gap to 1.000 = 0.264 · 0.200 short · 0.064 uncertain | 0.736 | −0.200 | −0.064 |
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 × 0.894 liveness
+ 0.200 × 1.000 price stability
= 0.736 → UNRATED: 58 of 30 paid calls weights 2026.09.6 · 58 samples · seed cap_01M1ZRPMRJKGKXAH07PYVV899B|2026-09-02T16:53:51.369Z|2026.09.6
Verify it yourself
npx teppi-check https://agents.dexl.io/v1/audio/speechcurl -s https://api.teppi.xyz/v1/trust/cap_01M1ZRPMRJKGKXAH07PYVV899B