Roundhouse

ManyLives AI

Text to speech: turn up to 2,000 characters into natural-sounding speech (MeloTTS), returned as base64 MP3. Languages: English, Spanish, French, Chinese, Japanese, Korean.

InferenceLiveeip155:8453Exactvia cdp
https://api.manylives.me/paid/audio/speak
AiLlmEmbeddingsSpeechMemory
Calls · 30d
2→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 20 snapshots so far.
$5.59
Verified settled volume
650 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0050
Listed price
As published in the catalog. Always read the live 402 before paying.
2
Calls · 30d
Upstream's own call count for this endpoint, not ours.
2
Unique payers · 30d
Last called 2026-10-09 21:56Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xD161874249321F8AE3000C19DdD070e46682f1B3

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider
Coming soonManyLivesERC-8004

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "error": "X-PAYMENT header is required",
  "x402v2": {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xD161874249321F8AE3000C19DdD070e46682f1B3",
        "amount": "5000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 120
      }
    ],
    "resource": {
      "url": "https://api.manylives.me/paid/audio/speak",
      "mimeType": "application/json",
      "description": "Text to speech: turn up to 2,000 characters into natural-sounding speech (MeloTTS), returned as base64 MP3. Languages: English, Spanish, French, Chinese, Japanese, Korean."
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "lang": "en",
              "text": "Your order shipped this morning."
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "bytes": 41230,
              "chars": 52,
              "format": "mp3",
              "audio_base64": "SUQzBAAAAAAA…"
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "required": [
                    "text"
                  ],
                  "properties": {
                    "lang": {
                      "type": "string",
                      "examples": [
                        "en"
                      ],
                      "description": "optional en (default), es, fr, zh, jp, kr"
                    },
                    "text": {
                      "type": "string",
                      "examples": [
                        "Your order shipped this morning."
                      ],
                      "description": "what to say (required, max 2,000 characters)"
                    }
                  }
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "type": "string",
                  "const": "POST"
                },
                "bodyType": {
                  "type": "string",
                  "const": "json"
                }
              }
            },
            "output": {
              "type": "object"
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xD161874249321F8AE3000C19DdD070e46682f1B3",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://api.manylives.me/paid/audio/speak",
      "description": "Text to speech: turn up to 2,000 characters into natural-sounding speech (MeloTTS), returned as base64 MP3. Languages: English, Spanish, French, Chinese, Japanese, Korean.",
      "outputSchema": {
        "input": {
          "body": {
            "lang": "en",
            "text": "Your order shipped this morning."
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "bytes": 41230,
          "chars": 52,
          "format": "mp3",
          "audio_base64": "SUQzBAAAAAAA…"
        }
      },
      "maxAmountRequired": "5000",
      "maxTimeoutSeconds": 120
    }
  ],
  "free_trial": "Try before you pay: add ?trial=1 (or the header X-Trial: 1) for up to 3 free calls a day.",
  "x402Version": 1
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.005USDC≈ $0.005 USD
on Base · exact scheme

Pay 0.005 USDC on Base to 0xD161…2f1B3. The signed payment is good for 2 minutes.

Paid to
0xD161…2f1B3
USD Coin contract
0x8335…02913
Payment window
2 minutes
As published
5000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xD161874249321F8AE3000C19DdD070e46682f1B3",
    "amount": "5000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 120
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "lang": "en",
          "text": "Your order shipped this morning."
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      },
      "output": {
        "type": "json",
        "example": {
          "bytes": 41230,
          "chars": 52,
          "format": "mp3",
          "audio_base64": "SUQzBAAAAAAA…"
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "properties": {
            "body": {
              "type": "object",
              "required": [
                "text"
              ],
              "properties": {
                "lang": {
                  "type": "string",
                  "examples": [
                    "en"
                  ],
                  "description": "optional en (default), es, fr, zh, jp, kr"
                },
                "text": {
                  "type": "string",
                  "examples": [
                    "Your order shipped this morning."
                  ],
                  "description": "what to say (required, max 2,000 characters)"
                }
              }
            },
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "type": "string",
              "const": "POST"
            },
            "bodyType": {
              "type": "string",
              "const": "json"
            }
          }
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "json"
            },
            "example": {
              "type": "object",
              "properties": {
                "bytes": {
                  "type": "number"
                },
                "chars": {
                  "type": "number"
                },
                "format": {
                  "type": "string"
                },
                "audio_base64": {
                  "type": "string"
                }
              }
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-10-09 21:56Z
Last indexed by Roundhouse
2026-10-24 01:40Z
Last enriched (probe, favicon, geo)
2026-10-09 13:46Z
x402 version
2
Max timeout
120s
Liveness probe
HTTP 402
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 20 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service ManyLives AI and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=ManyLives%20AI'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://api.manylives.me/paid/audio/speak, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.