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Référence API
Référence API

Suno Mélanger les paroles

Utilisez le point de terminaison blend lyrics pour créer une Task asynchrone.

Voir en Markdown
01

Vue d'ensemble

Utilisez le point de terminaison blend lyrics avec les entrées requises. Utilisez l'ID de Task retourné pour récupérer son état, ou fournissez callback_url pour les livraisons décrites ci-dessous.

Démarrage rapide

  1. Créez une clé API et définissez-la comme RUNAPI_API_KEY.
  2. Envoyer une requête POST dont le corps correspond au schéma de requête.
  3. Enregistrez l'identifiant de tâche retourné, puis interrogez l'état jusqu'à atteindre un état terminal ou gérez les callbacks documentés ci-dessous.

Point de terminaison

POST /api/v1/suno/blend_lyrics
URL de base
https://runapi.ai
Version de l'API
v1
Authentification
Authorization: Bearer YOUR_API_TOKEN
02

Modèles pris en charge

Ouvrez une page de modèle pour consulter la tarification actuelle, les limites de débit et les conditions d'utilisation commerciale.

03

Schéma de requête

Corps JSON

Envoyez uniquement les champs documentés. Lorsqu'il est fourni, callback_url reçoit les livraisons de Task documentées ci-dessous.

Corps de la requête3 champs
callback_urlstring
Optionnel

URL de webhook pour les notifications asynchrones.

lyrics_astring
Requis

Premier texte de paroles à fusionner.

lyrics_bstring
Requis

Deuxième texte de paroles à mélanger.

04

Créer une acceptation

HTTP 202

POST /api/v1/suno/blend_lyrics

Schéma de réponse
JSON 
{
  "properties": {
    "billing": {
      "properties": {
        "refund": {
          "oneOf": [
            {
              "properties": {
                "refunded_at": {
                  "type": "string"
                }
              },
              "required": [
                "refunded_at"
              ],
              "type": "object",
              "unevaluatedProperties": false
            },
            {
              "enum": [
                null
              ]
            }
          ]
        },
        "reservation": {
          "oneOf": [
            {
              "properties": {
                "amount_cents": {
                  "type": "integer"
                }
              },
              "required": [
                "amount_cents"
              ],
              "type": "object",
              "unevaluatedProperties": false
            },
            {
              "enum": [
                null
              ]
            }
          ]
        },
        "settlement": {
          "oneOf": [
            {
              "properties": {
                "amount_micro_cents": {
                  "type": "integer"
                },
                "charged_amount_cents": {
                  "type": "integer"
                }
              },
              "required": [
                "charged_amount_cents",
                "amount_micro_cents"
              ],
              "type": "object",
              "unevaluatedProperties": false
            },
            {
              "enum": [
                null
              ]
            }
          ]
        }
      },
      "required": [
        "reservation",
        "settlement",
        "refund"
      ],
      "type": "object",
      "unevaluatedProperties": false
    },
    "id": {
      "type": "string"
    },
    "status": {
      "enum": [
        "processing"
      ],
      "type": "string"
    },
    "task_replayed": {
      "type": "boolean"
    }
  },
  "required": [
    "id",
    "status",
    "billing"
  ],
  "type": "object",
  "unevaluatedProperties": false
}

Exemple de réponse

JSON 
{
  "billing": {
    "refund": null,
    "reservation": null,
    "settlement": null
  },
  "id": "tsk_reference_demo",
  "status": "processing"
}
05

Interrogation en cours

HTTP 200

GET /api/v1/suno/blend_lyrics/:id

Schéma de réponse
JSON 
{
  "properties": {
    "billing": {
      "properties": {
        "refund": {
          "oneOf": [
            {
              "properties": {
                "refunded_at": {
                  "type": "string"
                }
              },
              "required": [
                "refunded_at"
              ],
              "type": "object",
              "unevaluatedProperties": false
            },
            {
              "enum": [
                null
              ]
            }
          ]
        },
        "reservation": {
          "oneOf": [
            {
              "properties": {
                "amount_cents": {
                  "type": "integer"
                }
              },
              "required": [
                "amount_cents"
              ],
              "type": "object",
              "unevaluatedProperties": false
            },
            {
              "enum": [
                null
              ]
            }
          ]
        },
        "settlement": {
          "oneOf": [
            {
              "properties": {
                "amount_micro_cents": {
                  "type": "integer"
                },
                "charged_amount_cents": {
                  "type": "integer"
                }
              },
              "required": [
                "charged_amount_cents",
                "amount_micro_cents"
              ],
              "type": "object",
              "unevaluatedProperties": false
            },
            {
              "enum": [
                null
              ]
            }
          ]
        }
      },
      "required": [
        "reservation",
        "settlement",
        "refund"
      ],
      "type": "object",
      "unevaluatedProperties": false
    },
    "id": {
      "type": "string"
    },
    "lyrics": {
      "items": {
        "properties": {
          "text": {
            "type": "string"
          },
          "title": {
            "type": "string"
          }
        },
        "required": [
          "text"
        ],
        "type": "object",
        "unevaluatedProperties": false
      },
      "type": "array"
    },
    "status": {
      "enum": [
        "processing"
      ],
      "type": "string"
    }
  },
  "required": [
    "id",
    "status",
    "billing"
  ],
  "type": "object",
  "unevaluatedProperties": false
}

Exemple de réponse

JSON 
{
  "billing": {
    "refund": null,
    "reservation": null,
    "settlement": null
  },
  "id": "tsk_reference_demo",
  "status": "processing"
}
06

Interrogation terminée

HTTP 200

GET /api/v1/suno/blend_lyrics/:id

Schéma de réponse
JSON 
{
  "properties": {
    "billing": {
      "properties": {
        "refund": {
          "oneOf": [
            {
              "properties": {
                "refunded_at": {
                  "type": "string"
                }
              },
              "required": [
                "refunded_at"
              ],
              "type": "object",
              "unevaluatedProperties": false
            },
            {
              "enum": [
                null
              ]
            }
          ]
        },
        "reservation": {
          "oneOf": [
            {
              "properties": {
                "amount_cents": {
                  "type": "integer"
                }
              },
              "required": [
                "amount_cents"
              ],
              "type": "object",
              "unevaluatedProperties": false
            },
            {
              "enum": [
                null
              ]
            }
          ]
        },
        "settlement": {
          "oneOf": [
            {
              "properties": {
                "amount_micro_cents": {
                  "type": "integer"
                },
                "charged_amount_cents": {
                  "type": "integer"
                }
              },
              "required": [
                "charged_amount_cents",
                "amount_micro_cents"
              ],
              "type": "object",
              "unevaluatedProperties": false
            },
            {
              "enum": [
                null
              ]
            }
          ]
        }
      },
      "required": [
        "reservation",
        "settlement",
        "refund"
      ],
      "type": "object",
      "unevaluatedProperties": false
    },
    "id": {
      "type": "string"
    },
    "lyrics": {
      "items": {
        "properties": {
          "text": {
            "type": "string"
          },
          "title": {
            "type": "string"
          }
        },
        "required": [
          "text"
        ],
        "type": "object",
        "unevaluatedProperties": false
      },
      "type": "array"
    },
    "status": {
      "enum": [
        "completed"
      ],
      "type": "string"
    }
  },
  "required": [
    "id",
    "status",
    "lyrics",
    "billing"
  ],
  "type": "object",
  "unevaluatedProperties": false
}

Exemple de réponse

JSON 
{
  "billing": {
    "refund": null,
    "reservation": null,
    "settlement": null
  },
  "id": "tsk_reference_demo",
  "lyrics": [
    {
      "text": "City lights reflect in the rain.",
      "title": "Verse 1"
    }
  ],
  "status": "completed"
}
07

Échec de l'interrogation

HTTP 200

GET /api/v1/suno/blend_lyrics/:id

Schéma de réponse
JSON 
{
  "properties": {
    "billing": {
      "properties": {
        "refund": {
          "oneOf": [
            {
              "properties": {
                "refunded_at": {
                  "type": "string"
                }
              },
              "required": [
                "refunded_at"
              ],
              "type": "object",
              "unevaluatedProperties": false
            },
            {
              "enum": [
                null
              ]
            }
          ]
        },
        "reservation": {
          "oneOf": [
            {
              "properties": {
                "amount_cents": {
                  "type": "integer"
                }
              },
              "required": [
                "amount_cents"
              ],
              "type": "object",
              "unevaluatedProperties": false
            },
            {
              "enum": [
                null
              ]
            }
          ]
        },
        "settlement": {
          "oneOf": [
            {
              "properties": {
                "amount_micro_cents": {
                  "type": "integer"
                },
                "charged_amount_cents": {
                  "type": "integer"
                }
              },
              "required": [
                "charged_amount_cents",
                "amount_micro_cents"
              ],
              "type": "object",
              "unevaluatedProperties": false
            },
            {
              "enum": [
                null
              ]
            }
          ]
        }
      },
      "required": [
        "reservation",
        "settlement",
        "refund"
      ],
      "type": "object",
      "unevaluatedProperties": false
    },
    "error": {
      "type": "string"
    },
    "id": {
      "type": "string"
    },
    "status": {
      "enum": [
        "failed"
      ],
      "type": "string"
    }
  },
  "required": [
    "id",
    "status",
    "error",
    "billing"
  ],
  "type": "object",
  "unevaluatedProperties": false
}

Exemple de réponse

JSON 
{
  "billing": {
    "refund": null,
    "reservation": null,
    "settlement": null
  },
  "error": "Task processing failed.",
  "id": "tsk_reference_demo",
  "status": "failed"
}
08

Rappel client : terminé

HTTP 200

POST callback_url

Schéma de réponse
JSON 
{
  "properties": {
    "id": {
      "type": "string"
    },
    "lyrics": {
      "items": {
        "properties": {
          "text": {
            "type": "string"
          },
          "title": {
            "type": "string"
          }
        },
        "required": [
          "text"
        ],
        "type": "object",
        "unevaluatedProperties": false
      },
      "type": "array"
    },
    "status": {
      "enum": [
        "completed"
      ],
      "type": "string"
    }
  },
  "required": [
    "id",
    "status",
    "lyrics"
  ],
  "type": "object",
  "unevaluatedProperties": false
}

Exemple de réponse

JSON 
{
  "id": "tsk_reference_demo",
  "lyrics": [
    {
      "text": "City lights reflect in the rain.",
      "title": "Verse 1"
    }
  ],
  "status": "completed"
}
09

Rappel client : échoué

HTTP 200

POST callback_url

Schéma de réponse
JSON 
{
  "properties": {
    "error": {
      "oneOf": [
        {
          "type": "string"
        },
        {
          "properties": {
            "code": {
              "type": "string"
            },
            "limit_cents": {
              "type": "integer"
            },
            "message": {
              "type": "string"
            },
            "reset_at": {
              "format": "date-time",
              "type": [
                "string",
                "null"
              ]
            },
            "used_cents": {
              "type": "integer"
            },
            "window": {
              "enum": [
                "1h",
                "1d",
                "7d",
                "daily",
                "weekly",
                "monthly",
                "lifetime"
              ],
              "type": "string"
            }
          },
          "required": [
            "code",
            "message"
          ],
          "type": "object",
          "unevaluatedProperties": false
        }
      ]
    },
    "id": {
      "type": "string"
    },
    "status": {
      "enum": [
        "failed"
      ],
      "type": "string"
    }
  },
  "required": [
    "id",
    "status",
    "error"
  ],
  "type": "object",
  "unevaluatedProperties": false
}

Exemple de réponse

JSON 
{
  "error": {
    "code": "generation_failed",
    "message": "Task processing failed."
  },
  "id": "tsk_reference_demo",
  "status": "failed"
}
10

Erreurs

HTTP 401

POST /api/v1/suno/blend_lyrics

Schéma de réponse
JSON 
{
  "properties": {
    "error": {
      "description": "Message d'erreur lisible par l'humain.",
      "type": "string"
    }
  },
  "required": [
    "error"
  ],
  "type": "object",
  "unevaluatedProperties": false
}

Exemple de réponse

JSON 
{
  "error": "Authentication required"
}
11

Erreurs

HTTP 401

GET /api/v1/suno/blend_lyrics/:id

Schéma de réponse
JSON 
{
  "properties": {
    "error": {
      "description": "Message d'erreur lisible par l'humain.",
      "type": "string"
    }
  },
  "required": [
    "error"
  ],
  "type": "object",
  "unevaluatedProperties": false
}

Exemple de réponse

JSON 
{
  "error": "Authentication required"
}
12

Erreurs

HTTP 400

POST /api/v1/suno/blend_lyrics

Schéma de réponse
JSON 
{
  "oneOf": [
    {
      "properties": {
        "error": {
          "description": "Message d'erreur lisible par l'humain.",
          "type": "string"
        }
      },
      "required": [
        "error"
      ],
      "type": "object",
      "unevaluatedProperties": false
    },
    {
      "properties": {
        "error": {
          "description": "Résumé de validation lisible par l'humain.",
          "type": "string"
        },
        "errors": {
          "additionalProperties": {
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "description": "Messages de validation indexés par champ de requête public, avec un tableau de chaînes lisibles par l'humain pour chaque champ.",
          "type": "object"
        }
      },
      "required": [
        "error",
        "errors"
      ],
      "type": "object",
      "unevaluatedProperties": false
    }
  ]
}

Exemple de réponse

JSON 
{
  "error": "Validation failed",
  "errors": {
    "lyrics_a": [
      "is required"
    ]
  }
}
13

Erreurs

HTTP 402

POST /api/v1/suno/blend_lyrics

Schéma de réponse
JSON 
{
  "properties": {
    "error": {
      "description": "Message d'erreur lisible par l'humain.",
      "type": "string"
    }
  },
  "required": [
    "error"
  ],
  "type": "object",
  "unevaluatedProperties": false
}

Exemple de réponse

JSON 
{
  "error": "Insufficient balance"
}
14

Erreurs

HTTP 429

POST /api/v1/suno/blend_lyrics

Schéma de réponse
JSON 
{
  "properties": {
    "error": {
      "description": "Message d'erreur lisible par l'humain.",
      "type": "string"
    }
  },
  "required": [
    "error"
  ],
  "type": "object",
  "unevaluatedProperties": false
}

Exemple de réponse

JSON 
{
  "error": "API key credit limit exceeded"
}
15

Erreurs

HTTP 409

POST /api/v1/suno/blend_lyrics

Schéma de réponse
JSON 
{
  "properties": {
    "error": {
      "description": "Message d'erreur lisible par l'humain.",
      "type": "string"
    }
  },
  "required": [
    "error"
  ],
  "type": "object",
  "unevaluatedProperties": false
}

Exemple de réponse

JSON 
{
  "error": "The request uses features that are not supported for the selected model"
}
16

Erreurs

HTTP 429

POST /api/v1/suno/blend_lyrics

Schéma de réponse
JSON 
{
  "properties": {
    "error": {
      "description": "Message d'erreur lisible par l'humain.",
      "type": "string"
    }
  },
  "required": [
    "error"
  ],
  "type": "object",
  "unevaluatedProperties": false
}

Exemple de réponse

JSON 
{
  "error": "Rate limit reached. Please retry later."
}
17

Erreurs

HTTP 503

POST /api/v1/suno/blend_lyrics

Schéma de réponse
JSON 
{
  "properties": {
    "error": {
      "description": "Message d'erreur lisible par l'humain.",
      "type": "string"
    }
  },
  "required": [
    "error"
  ],
  "type": "object",
  "unevaluatedProperties": false
}

Exemple de réponse

JSON 
{
  "error": "Service under maintenance, please try again later"
}
18

Erreurs

HTTP 504

POST /api/v1/suno/blend_lyrics

Schéma de réponse
JSON 
{
  "properties": {
    "error": {
      "description": "Message d'erreur lisible par l'humain.",
      "type": "string"
    }
  },
  "required": [
    "error"
  ],
  "type": "object",
  "unevaluatedProperties": false
}

Exemple de réponse

JSON 
{
  "error": "The request timed out"
}
19

Erreurs

HTTP 404

GET /api/v1/suno/blend_lyrics/:id

Schéma de réponse
JSON 
{
  "properties": {
    "error": {
      "description": "Message d'erreur lisible par l'humain.",
      "type": "string"
    }
  },
  "required": [
    "error"
  ],
  "type": "object",
  "unevaluatedProperties": false
}

Exemple de réponse

JSON 
{
  "error": "Task with id 'tsk_reference_demo' not found"
}
20

Exemples de code générés

Utilisez directement cURL, ou installez un SDK pour votre langage. Chaque exemple soumet la requête validée indiquée dans cette référence.

Installer

Shell 
pip install runapi-suno
PYTHON 
import os
from runapi.suno import SunoClient

client = SunoClient(api_key=os.environ["RUNAPI_API_KEY"])
task = client.blend_lyrics.create(
  lyrics_a="City lights reflect in the rain.",
  lyrics_b="Morning breaks across the skyline."
)