passlisted in Coinbase#17 by calls of 22 on this host
0.02 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-02 20:08 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.02 USDC
- Networks
- 3
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 28 observations, and 3 changes are the fewest this site will draw a trace through, because two points and a guess are not a series. Every observation is in the JSON.
x402engine.app lists 22 endpoints; tts lux is tied 17th by calls with 5 others.
tts lux takes a json body with the fields text, audio_url, guidance_scale, max_ref_length and num_inference_steps.
tts lux declares nothing about its output; validate flags that as advisory, not a verdict.
tts lux drew a single call from a single payer in the trailing 30 days.
The last call to tts lux came 13 days before the snapshot, 2026-09-02.
A call to tts lux costs 0.02 USDC on Base, as declared.
tts lux accepts payment on Base, EVM chain 4326 and Solana, 3 options in all, to 2 different wallets.
At x402engine.app, tts lux takes POST requests, is listed in the Coinbase registry, and falls under media by TOLL's rules.
tts lux answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to tts lux within media: transcript at youtube.use.x402atlas.com and capture at screenshots.underscoredone.com.
tts lux is priced above 57% of comparable listings in media.
For 1 of the options on tts lux, TOLL has no verified decimals and shows the raw amount.
The wallet paid by tts lux is the payee of 29 endpoints across 2 hosts.
The price of tts lux is declared by 37 other listings in media too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.02 USDC | exact | 0x7dd5Be…3c2629 |
| Coinbase | eip155: | USDm | 20000000000000000 smallest units, decimals unknown | exact | 0x7dd5Be…3c2629 |
| Coinbase | solana: | USDC | 0.02 USDC | exact | Gzehfseq…VWQQWa |
the checks, as of 2026-09-15 06:18 UTC · method · pinnableendpoint answered HTTP 402
bazaar.info.output· advisory, does not affect the verdict · output metadata is present (advisory)
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 06:18 UTC | pass | 1 | daily-2026-09-15 |
| 2026-09-14 05:48 UTC | pass | 1 | daily-2026-09-14 |
| 2026-09-13 05:42 UTC | pass | 1 | daily-2026-09-13 |
| 2026-09-12 07:58 UTC | pass | 1 | daily-2026-09-12 |
| 2026-09-11 11:54 UTC | pass | 1 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-09-02 20:08 UTC · method · live
The input and output block
{
"input": {
"body": {
"text": "Hey, what's up? I'm feeling really great today!",
"audio_url": "https://storage.googleapis.com/falserverless/example_inputs/reference_audio.wav",
"guidance_scale": 3,
"max_ref_length": 5,
"num_inference_steps": 4
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": null
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-15 16:57 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "tts lux on x402engine.app", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/x402engine-app-api-tts-lux-b6c44e/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-x402engine-app-api-tts-lux-b6c44e-2026-09-15T16-57Z,
author = {TOLL},
title = {tts lux on x402engine.app},
howpublished = {\url{https://tollindex.com/e/x402engine-app-api-tts-lux-b6c44e/at/2026-09-15T16-57Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 16:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.