--- title: Suno Add-Instrumental url: https://runapi.ai/docs/api/suno/add-instrumental.md canonical: https://runapi.ai/docs/api/suno/add-instrumental locale: en --- # Suno Add-Instrumental ## Overview Use the add instrumental endpoint with a supported model. Use the returned Task ID to retrieve its state, or provide callback_url for the deliveries documented below. ### Quick start 1. Create an API key and set it as RUNAPI_API_KEY. 2. Choose a supported model and send a POST request whose body matches that model's schema. 3. Store the returned task ID, then poll until a terminal state or handle the callbacks documented below. ## Endpoint POST /api/v1/suno/add_instrumental Base URL: https://runapi.ai API version: v1 Authentication: Authorization: Bearer YOUR_API_TOKEN ## Supported models Open a model page for current pricing, rate limits, and commercial-usage details. - [suno-v4.5-plus](/models/suno/v4.5-plus) - [suno-v5](/models/suno/v5) - [suno-v5.5](/models/suno/v5.5) ## Request schema Fields and allowed values depend on the selected model. When supplied, callback_url receives the Task deliveries documented below. ### suno-v4.5-plus ```json { "audio_weight": { "description": "Audio weight (0-1).", "type": "number" }, "callback_url": { "description": "Webhook URL for async notifications.", "type": "string" }, "model": { "description": "Model slug.", "required": true, "type": "string" }, "negative_tags": { "description": "Styles to avoid.", "required": true, "type": "string" }, "style_weight": { "description": "Style adherence weight (0-1).", "type": "number" }, "tags": { "description": "Style or genre tags.", "required": true, "type": "string" }, "title": { "description": "Song title.", "required": true, "type": "string" }, "upload_url": { "description": "URL of the audio file to add instrumentation to.", "required": true, "type": "string" }, "vocal_gender": { "description": "Vocal gender.", "enum": [ "male", "female" ], "type": "string" }, "weirdness_constraint": { "description": "Weirdness constraint (0-1).", "type": "number" } } ``` ### suno-v5 ```json { "audio_weight": { "description": "Audio weight (0-1).", "type": "number" }, "callback_url": { "description": "Webhook URL for async notifications.", "type": "string" }, "model": { "description": "Model slug.", "required": true, "type": "string" }, "negative_tags": { "description": "Styles to avoid.", "required": true, "type": "string" }, "style_weight": { "description": "Style adherence weight (0-1).", "type": "number" }, "tags": { "description": "Style or genre tags.", "required": true, "type": "string" }, "title": { "description": "Song title.", "required": true, "type": "string" }, "upload_url": { "description": "URL of the audio file to add instrumentation to.", "required": true, "type": "string" }, "vocal_gender": { "description": "Vocal gender.", "enum": [ "male", "female" ], "type": "string" }, "weirdness_constraint": { "description": "Weirdness constraint (0-1).", "type": "number" } } ``` ### suno-v5.5 ```json { "audio_weight": { "description": "Audio weight (0-1).", "type": "number" }, "callback_url": { "description": "Webhook URL for async notifications.", "type": "string" }, "model": { "description": "Model slug.", "required": true, "type": "string" }, "negative_tags": { "description": "Styles to avoid.", "required": true, "type": "string" }, "style_weight": { "description": "Style adherence weight (0-1).", "type": "number" }, "tags": { "description": "Style or genre tags.", "required": true, "type": "string" }, "title": { "description": "Song title.", "required": true, "type": "string" }, "upload_url": { "description": "URL of the audio file to add instrumentation to.", "required": true, "type": "string" }, "vocal_gender": { "description": "Vocal gender.", "enum": [ "male", "female" ], "type": "string" }, "weirdness_constraint": { "description": "Weirdness constraint (0-1).", "type": "number" } } ``` ## Create acceptance HTTP 202 - POST /api/v1/suno/add_instrumental ### Response schema ```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 } ``` ### Response example ```json { "billing": { "refund": null, "reservation": null, "settlement": null }, "id": "tsk_reference_demo", "status": "processing" } ``` ## Polling processing HTTP 200 - GET /api/v1/suno/add_instrumental/:id ### Response schema ```json { "properties": { "audios": { "items": { "properties": { "audio_url": { "type": "string" }, "duration": { "type": "number" }, "id": { "type": "string" }, "image_url": { "type": "string" }, "lyrics": { "type": "string" }, "model_name": { "type": "string" }, "stream_audio_url": { "type": "string" }, "tags": { "items": { "type": "string" }, "type": "array" }, "title": { "type": "string" } }, "required": [ "id" ], "type": "object", "unevaluatedProperties": false }, "type": "array" }, "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 }, "generation_stage": { "enum": [ "text_generated", "first_audio_ready" ], "type": "string" }, "id": { "type": "string" }, "status": { "enum": [ "processing" ], "type": "string" } }, "required": [ "id", "status", "billing" ], "type": "object", "unevaluatedProperties": false } ``` ### Response example ```json { "billing": { "refund": null, "reservation": null, "settlement": null }, "generation_stage": "text_generated", "id": "tsk_reference_demo", "status": "processing" } ``` ## Polling completed HTTP 200 - GET /api/v1/suno/add_instrumental/:id ### Response schema ```json { "properties": { "audios": { "items": { "properties": { "audio_url": { "type": "string" }, "duration": { "type": "number" }, "id": { "type": "string" }, "image_url": { "type": "string" }, "lyrics": { "type": "string" }, "model_name": { "type": "string" }, "stream_audio_url": { "type": "string" }, "tags": { "items": { "type": "string" }, "type": "array" }, "title": { "type": "string" } }, "required": [ "id" ], "type": "object", "unevaluatedProperties": false }, "type": "array" }, "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 }, "generation_stage": { "enum": [ "text_generated", "first_audio_ready", "all_audios_ready", "failed" ], "type": "string" }, "id": { "type": "string" }, "status": { "enum": [ "completed" ], "type": "string" } }, "required": [ "id", "status", "audios", "billing" ], "type": "object", "unevaluatedProperties": false } ``` ### Response example ```json { "audios": [ { "audio_url": "https://file.runapi.ai/reference-audio.mp3", "id": "audio_reference" } ], "billing": { "refund": null, "reservation": null, "settlement": null }, "id": "tsk_reference_demo", "status": "completed" } ``` ## Polling failed HTTP 200 - GET /api/v1/suno/add_instrumental/:id ### Response schema ```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 } ``` ### Response example ```json { "billing": { "refund": null, "reservation": null, "settlement": null }, "error": "Task processing failed.", "id": "tsk_reference_demo", "status": "failed" } ``` ## Customer callback: processing HTTP 200 - POST callback_url ### Response schema ```json { "properties": { "audios": { "items": { "properties": { "audio_url": { "type": "string" }, "duration": { "type": "number" }, "id": { "type": "string" }, "image_url": { "type": "string" }, "lyrics": { "type": "string" }, "model_name": { "type": "string" }, "stream_audio_url": { "type": "string" }, "tags": { "items": { "type": "string" }, "type": "array" }, "title": { "type": "string" } }, "required": [ "id" ], "type": "object", "unevaluatedProperties": false }, "type": "array" }, "generation_stage": { "enum": [ "text_generated", "first_audio_ready" ], "type": "string" }, "id": { "type": "string" }, "status": { "enum": [ "processing" ], "type": "string" } }, "required": [ "id", "status" ], "type": "object", "unevaluatedProperties": false } ``` ### Response example ```json { "generation_stage": "text_generated", "id": "tsk_reference_demo", "status": "processing" } ``` ## Customer callback: completed HTTP 200 - POST callback_url ### Response schema ```json { "properties": { "audios": { "items": { "properties": { "audio_url": { "type": "string" }, "duration": { "type": "number" }, "id": { "type": "string" }, "image_url": { "type": "string" }, "lyrics": { "type": "string" }, "model_name": { "type": "string" }, "stream_audio_url": { "type": "string" }, "tags": { "items": { "type": "string" }, "type": "array" }, "title": { "type": "string" } }, "required": [ "id" ], "type": "object", "unevaluatedProperties": false }, "type": "array" }, "generation_stage": { "enum": [ "text_generated", "first_audio_ready", "all_audios_ready", "failed" ], "type": "string" }, "id": { "type": "string" }, "status": { "enum": [ "completed" ], "type": "string" } }, "required": [ "id", "status", "audios" ], "type": "object", "unevaluatedProperties": false } ``` ### Response example ```json { "audios": [ { "audio_url": "https://file.runapi.ai/reference-audio.mp3", "id": "audio_reference" } ], "id": "tsk_reference_demo", "status": "completed" } ``` ## Customer callback: failed HTTP 200 - POST callback_url ### Response schema ```json { "properties": { "error": { "oneOf": [ { "type": "string" }, { "properties": { "code": { "type": "string" }, "message": { "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 } ``` ### Response example ```json { "error": { "code": "generation_failed", "message": "Task processing failed." }, "id": "tsk_reference_demo", "status": "failed" } ``` ## Errors HTTP 401 - POST /api/v1/suno/add_instrumental This response has no body. ## Errors HTTP 401 - GET /api/v1/suno/add_instrumental/:id This response has no body. ## Errors HTTP 400 - POST /api/v1/suno/add_instrumental ### Response schema ```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": { "properties": { "code": { "type": "string" }, "message": { "type": "string" } }, "required": [ "code", "message" ], "type": "object", "unevaluatedProperties": false } }, "required": [ "error" ], "type": "object", "unevaluatedProperties": false } ``` ### Response example ```json { "error": { "code": "model_must_be_one_of_suno-v4_5-plus_suno-v5_suno-v5_5", "message": "model must be one of: suno-v4.5-plus, suno-v5, suno-v5.5" } } ``` ## Errors HTTP 402 - POST /api/v1/suno/add_instrumental ### Response schema ```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": { "properties": { "code": { "type": "string" }, "message": { "type": "string" } }, "required": [ "code", "message" ], "type": "object", "unevaluatedProperties": false } }, "required": [ "error" ], "type": "object", "unevaluatedProperties": false } ``` ### Response example ```json { "error": { "code": "insufficient_balance", "message": "Insufficient balance" } } ``` ## Errors HTTP 403 - POST /api/v1/suno/add_instrumental ### Response schema ```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": { "properties": { "code": { "type": "string" }, "message": { "type": "string" } }, "required": [ "code", "message" ], "type": "object", "unevaluatedProperties": false } }, "required": [ "error" ], "type": "object", "unevaluatedProperties": false } ``` ### Response example ```json { "error": { "code": "api_token_credit_limit_exceeded", "message": "API key credit limit exceeded" } } ``` ## Errors HTTP 409 - POST /api/v1/suno/add_instrumental ### Response schema ```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": { "properties": { "code": { "type": "string" }, "message": { "type": "string" } }, "required": [ "code", "message" ], "type": "object", "unevaluatedProperties": false } }, "required": [ "error" ], "type": "object", "unevaluatedProperties": false } ``` ### Response example ```json { "error": { "code": "request_conflict", "message": "The request uses features that are not supported for the selected model" } } ``` ## Errors HTTP 429 - POST /api/v1/suno/add_instrumental ### Response schema ```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": { "properties": { "code": { "type": "string" }, "message": { "type": "string" } }, "required": [ "code", "message" ], "type": "object", "unevaluatedProperties": false } }, "required": [ "error" ], "type": "object", "unevaluatedProperties": false } ``` ### Response example ```json { "error": { "code": "rate_limited", "message": "Rate limit reached. Please retry later." } } ``` ## Errors HTTP 503 - POST /api/v1/suno/add_instrumental ### Response schema ```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": { "properties": { "code": { "type": "string" }, "message": { "type": "string" } }, "required": [ "code", "message" ], "type": "object", "unevaluatedProperties": false } }, "required": [ "error" ], "type": "object", "unevaluatedProperties": false } ``` ### Response example ```json { "error": { "code": "service_unavailable", "message": "Service under maintenance, please try again later" } } ``` ## Errors HTTP 504 - POST /api/v1/suno/add_instrumental ### Response schema ```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": { "properties": { "code": { "type": "string" }, "message": { "type": "string" } }, "required": [ "code", "message" ], "type": "object", "unevaluatedProperties": false } }, "required": [ "error" ], "type": "object", "unevaluatedProperties": false } ``` ### Response example ```json { "billing": { "refund": null, "reservation": null, "settlement": null }, "error": { "code": "timeout_error", "message": "The request timed out" } } ``` ## Errors HTTP 404 - GET /api/v1/suno/add_instrumental/:id ### Response schema ```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": { "properties": { "code": { "type": "string" }, "message": { "type": "string" } }, "required": [ "code", "message" ], "type": "object", "unevaluatedProperties": false } }, "required": [ "error" ], "type": "object", "unevaluatedProperties": false } ``` ### Response example ```json { "error": { "code": "not_found", "message": "Task with id 'tsk_reference_demo' not found" } } ``` ## Generated Code Samples Use cURL directly, or install an SDK for your language. Each sample submits the validated request shown in this reference. ### curl ```curl curl -X POST https://runapi.ai/api/v1/suno/add_instrumental \ -H 'Authorization: Bearer YOUR_API_TOKEN' \ -H 'Content-Type: application/json' \ -d '{"model":"suno-v5","upload_url":"https://file.runapi.ai/source-vocals.mp3","title":"City Lights","tags":"acoustic pop","negative_tags":"heavy metal"}' ``` ### javascript #### Install ```bash npm install @runapi.ai/suno ``` ```javascript import { SunoClient } from "@runapi.ai/suno"; const client = new SunoClient({ apiKey: process.env.RUNAPI_API_KEY }); const task = await client.addInstrumental.create({ "model": "suno-v5", "upload_url": "https://file.runapi.ai/source-vocals.mp3", "title": "City Lights", "tags": "acoustic pop", "negative_tags": "heavy metal" }); ``` ### python #### Install ```bash pip install runapi-suno ``` ```python import os from runapi.suno import SunoClient client = SunoClient(api_key=os.environ["RUNAPI_API_KEY"]) task = client.add_instrumental.create( model="suno-v5", upload_url="https://file.runapi.ai/source-vocals.mp3", title="City Lights", tags="acoustic pop", negative_tags="heavy metal" ) ``` ### go #### Install ```bash go get github.com/runapi-ai/suno-sdk/go@latest ``` ```go package main import ( "context" "log" "os" "github.com/runapi-ai/core-sdk/go/option" suno "github.com/runapi-ai/suno-sdk/go/suno" ) func main() { client, err := suno.NewClient(option.WithAPIKey(os.Getenv("RUNAPI_API_KEY"))) if err != nil { log.Fatal(err) } task, err := client.AddInstrumental.Create(context.Background(), suno.AddInstrumentalParams{ Model: suno.SunoModel("suno-v5"), UploadURL: "https://file.runapi.ai/source-vocals.mp3", Title: "City Lights", Tags: "acoustic pop", NegativeTags: "heavy metal", }) if err != nil { log.Fatal(err) } _ = task } ``` ### ruby #### Install ```bash gem install runapi-suno ``` ```ruby require "runapi/suno" client = RunApi::Suno::Client.new(api_key: ENV.fetch("RUNAPI_API_KEY")) task = client.add_instrumental.create( model: "suno-v5", upload_url: "https://file.runapi.ai/source-vocals.mp3", title: "City Lights", tags: "acoustic pop", negative_tags: "heavy metal" ) ``` ### java #### Install ```kotlin implementation("ai.runapi:runapi-suno") ``` ```java import ai.runapi.suno.SunoClient; import ai.runapi.suno.types.AddInstrumentalParams; import ai.runapi.core.polling.TaskCreateResponse; public final class Example { public static void main(String[] args) { SunoClient client = SunoClient.builder() .apiKey(System.getenv("RUNAPI_API_KEY")) .build(); TaskCreateResponse task = client.addInstrumental().create( AddInstrumentalParams.builder() .model("suno-v5") .uploadUrl("https://file.runapi.ai/source-vocals.mp3") .title("City Lights") .tags("acoustic pop") .negativeTags("heavy metal") .build() ); } } ``` ### php #### Install ```bash composer require runapi-ai/suno ``` ```php addInstrumental->create([ "model" => "suno-v5", "upload_url" => "https://file.runapi.ai/source-vocals.mp3", "title" => "City Lights", "tags" => "acoustic pop", "negative_tags" => "heavy metal" ]); ``` ## Related Guides - [Authentication](/docs/guides/authentication) - [Quickstart](/docs/guides/task-api/quickstart)