{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "zg8qqc21-nx-link-audio-speech",
  "title": "Venice.ai \u00b7 Text-to-Speech",
  "url": "https://zg8qqc21.nx.link/audio/speech",
  "category": "media",
  "summary": "Synthesize speech from text with multiple audio format output options.",
  "seo": {
    "title": "Venice.ai TTS x402 Audio Speech API",
    "description": "Text-to-speech synthesis via Venice.ai x402. $0.01 USDC per call. AAC, FLAC, MP3, Opus, PCM output formats."
  },
  "use_cases": [
    "Generate voice audio for accessibility features",
    "Create audio content for podcasts or videos",
    "Produce speech synthesis for interactive voice applications"
  ],
  "ideal_buyer": "Developers building voice-enabled applications needing programmatic TTS without managing audio infrastructure.",
  "example_prompt": "Convert this text to speech: 'Welcome to the automated assistant. How can I help you today?'",
  "example_request_body": {
    "input": "Welcome to the automated assistant. How can I help you today?",
    "model": "tts-1",
    "voice": "alloy",
    "response_format": "mp3"
  },
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "cheap",
    "ratio": 0.125,
    "median_category_atomic": 80000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0x416301691d75f29ce8ea355246d3c87baa65d38b",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "10000",
      "max_timeout_seconds": 300,
      "mime_type": "application/json",
      "description": "Venice.ai API https://api.venice.ai/api/v1 - POST /api/v1/audio/speech",
      "verified": false,
      "hints": {
        "responses": {
          "200": {
            "content": {
              "audio/aac": {
                "schema": {
                  "type": "string",
                  "format": "binary"
                }
              },
              "audio/pcm": {
                "schema": {
                  "type": "string",
                  "format": "binary"
                }
              },
              "audio/wav": {
                "schema": {
                  "type": "string",
                  "format": "binary"
                }
              },
              "audio/flac": {
                "schema": {
                  "type": "string",
                  "format": "binary"
                }
              },
              "audio/mpeg": {
                "schema": {
                  "type": "string",
                  "format": "binary"
                }
              },
              "audio/opus": {
                "schema": {
                  "type": "string",
                  "format": "binary"
                }
              }
            },
            "description": "Audio content generated successfully"
          },
          "400": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/DetailedError"
                }
              }
            },
            "description": "Invalid request parameters"
          },
          "401": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/StandardError"
                }
              }
            },
            "description": "Authentication failed"
          },
          "402": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/StandardError"
                }
              }
            },
            "description": "Insufficient USD or Diem balance to complete request"
          },
          "403": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/StandardError"
                }
              }
            },
            "description": "Unauthorized access"
          },
          "415": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/StandardError"
                }
              }
            },
            "description": "Invalid request content-type"
          },
          "429": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/StandardError"
                }
              }
            },
            "description": "Rate limit exceeded"
          },
          "500": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/StandardError"
                }
              }
            },
            "description": "Inference processing failed"
          },
          "503": {
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/StandardError"
                }
              }
            },
            "description": "The model is at capacity. Please try again later."
          }
        },
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/CreateSpeechRequestSchema"
              }
            }
          }
        }
      }
    }
  ],
  "origin": {
    "slug": "zg8qqc21-nx-link",
    "host": "zg8qqc21.nx.link",
    "url": "https://zg8qqc21.nx.link"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/zg8qqc21-nx-link-audio-speech",
    "url": "https://x402all.com/resource/zg8qqc21-nx-link-audio-speech",
    "name": "Venice.ai \u00b7 Text-to-Speech",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/zg8qqc21-nx-link-audio-speech",
      "@type": "Offer",
      "price": "0.01",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0.010000",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent",
      "additionalProperty": [
        {
          "@type": "PropertyValue",
          "name": "paymentNetwork",
          "value": "base"
        },
        {
          "@type": "PropertyValue",
          "name": "paymentAsset",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ]
    },
    "sameAs": "https://zg8qqc21.nx.link/audio/speech",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/zg8qqc21-nx-link",
      "url": "https://zg8qqc21.nx.link",
      "name": "zg8qqc21.nx.link",
      "@type": "Organization"
    },
    "identifier": "zg8qqc21-nx-link-audio-speech",
    "description": "Text-to-speech synthesis via Venice.ai x402. $0.01 USDC per call. AAC, FLAC, MP3, Opus, PCM output formats.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=zg8qqc21-nx-link-audio-speech",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "media"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=zg8qqc21-nx-link-audio-speech"
}