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mirrored listing x402 eip155:8453

Text-to-speech generation · 24-hour encrypted capability URL · 0% service fee launch promo

Text-to-speech generation · 24-hour encrypted capability URL · 0% service fee launch promotion

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Claim this listing
2045 (raw units)
price
4
calls / 30d
1
unique payers
2026-09-06
updated

Provider

onchainrouter.dev · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xA7660dea6AadCc87CbB5e79ccd262d391e61dE5d",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "2045",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "input": "Your text to speak.",
          "model": "elevenlabs/flash-v2.5",
          "response_format": "mp3",
          "speed": 1,
          "voice": "darian"
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      },
      "output": {
        "example": {
          "data": [
            {
              "url": "https://onchainrouter.dev/v1/media/audio/example?access=capability"
            }
          ],
          "id": "spch_example",
          "model": "elevenlabs/flash-v2.5",
          "usage": {
            "input_characters": 19
          }
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "properties": {
                "input": {
                  "maxLength": 2000,
                  "minLength": 1,
                  "type": "string"
                },
                "model": {
                  "enum": [
                    "elevenlabs/flash-v2.5"
                  ],
                  "type": "string"
                },
                "response_format": {
                  "enum": [
                    "mp3"
                  ],
                  "type": "string"
                },
                "speed": {
                  "maximum": 1.2,
                  "minimum": 0.7,
                  "multipleOf": 0.001,
                  "type": "number"
                },
                "voice": {
                  "description": "Optional public alias; omission uses the selected model's default voice.",
                  "enum": [
                    "darian",
                    "talia",
                    "elara",
                    "baxter",
                    "eldrin",
                    "kellan",
                    "elowen",
                    "kaelen",
                    "lawrence",
                    "alicia",
                    "maisie",
                    "warren",
                    "jade",
                    "eddie",
                    "caleb",
                    "sawyer",
                    "finley",
                    "florence",
                    "wyatt",
                    "bella"
                  ],
                  "type": "string"
                }
              },
              "required": [
                "model",
                "input"
              ]
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "type": "string"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  },
  "payment-identifier": {
    "info": {
      "required": false
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "id": {
          "maxLength": 128,
          "minLength": 16,
          "pattern": "^[a-zA-Z0-9_-]+$",
          "type": "string"
        },
        "required": {
          "type": "boolean"
        }
      },
      "required": [
        "required"
      ],
      "type": "object"
    }
  }
}

Use it

curl

curl "https://onchainrouter.dev/v1/audio/speech"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://onchainrouter.dev/v1/audio/speech");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://onchainrouter.dev/v1/audio/speech")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/8044.json, and this resource appears in /discovery/resources and /discovery/search.