not yet sweptlisted in Coinbase#7 by calls of 35 on this host
0.018 USDC
per call, as the listing declares it on eip155:
- Validation state
- not yet swept
- Uptime, 7 / 30 / 90 days
- — / — / —
- Calls, trailing 30 days
- 18
- Unique payers, trailing 30 days
- 2
- Last called
- 2026-10-15 14:39 UTC
- First observed by TOLLderived
- 2026-11-01
- Pricederived
- 0.018 USDC
- Networks
- 1
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 2 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.
TOLL first observed it on 2026-11-01.
x402.telnyx.com serves audio speech, a POST endpoint that TOLL places in media, listed in the Coinbase registry.
Per call, audio speech declares 0.018 USDC on Base.
The request to audio speech is a json body with the fields input, model and voice.
No validation sweep has reached audio speech yet.
The declared response carries body and content_type.
audio speech accepts payment on Base, 2 options in all, all to one wallet.
Of x402.telnyx.com's 35 listings, audio speech ranks 7th by calls.
audio speech takes 3% of the calls counted across x402.telnyx.com.
The registry's counters give audio speech 18 calls and 2 unique payers over 30 days, about 9 calls per payer.
audio speech was last called 17 days before the snapshot.
Closest in price to audio speech within media: transcribe at api.x-402.online and web pdf at api.relaystation.ai.
Among comparable prices in media, audio speech sits above 64% of them.
The payee wallet is shared by 36 listings on one host.
audio speech declares exact and upto as payment schemes.
The seller's tags on audio speech are ai, text-to-speech, tts and audio.
the payment options, as of 2026-11-01 13:19 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.018 USDC | exact | 0x19a78B…AfAEa8 |
| Coinbase | eip155: | USDC | 0.018 USDC | upto | 0x19a78B…AfAEa8 |
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 2026-10-15 14:39 UTC · method · live
The input and output block
{
"input": {
"body": {
"input": "Hello from the Telnyx x402 gateway.",
"model": "tts-1",
"voice": "alloy"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"body": "<binary mp3 bytes of the synthesized speech>",
"content_type": "audio/mpeg"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-11-01 13:19 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "audio speech on x402.telnyx.com", snapshot of 2026-11-01 13:19 UTC. https://tollindex.com/e/x402-telnyx-com-v1-audio-speech-9942f0/at/2026-11-01T13-19Z. Accessed [access date].
BibTeX
@misc{toll-e-x402-telnyx-com-v1-audio-speech-9942f0-2026-11-01T13-19Z,
author = {TOLL},
title = {audio speech on x402.telnyx.com},
howpublished = {\url{https://tollindex.com/e/x402-telnyx-com-v1-audio-speech-9942f0/at/2026-11-01T13-19Z}},
year = {2026},
month = {11},
note = {Pinned view of the snapshot of 2026-11-01 13:19 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.