OpenAI-compatible text to speech (MeloTTS)
OpenAI-compatible text to speech (MeloTTS): same request shape as OpenAI /v1/audio/speech (input, voice, model); returns a WAV file. Languages en, es, fr, zh, jp, kr via language. Up to 2000 characters, flat price, no API key. Also callable as GET with the same fields as query parameters.
Answeringour last check, 2026-10-18
1 of 1checks answered this week
27 msmedian answer time
$0.005listed price per call
$0.005price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://agents.citiviewgroup.com/v1/audio/speech
| Category | Image and media |
|---|---|
| Provider host | agents.citiviewgroup.com |
| Networks | eip155:137, eip155:42161, eip155:480, eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.005 | 27 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"input": "Your order has shipped.",
"model": "tts-1",
"voice": "alloy"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"input": {
"type": "string"
},
"language": {
"description": "en (default) | es | fr | zh | jp | kr",
"type": "string"
},
"model": {
"description": "Ignored",
"type": "string"
},
"voice": {
"description": "Ignored",
"type": "string"
}
},
"required": [
"input"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}