Image Caption

POST

https://api.goapi.ai/api/v1/task

GoAPI Joycaption API Documentation

Overview

GoAPI's Joycaption service provides image cpation using advanced AI technology. This endpoint can create descriptive prompt or tag list based on input image.

Pricing

$0.01 per run

Model Information

Currently supported model:

Model Name: Qubico/joycaption

Task Type: joycaption-beta-one

Request

Header Params

Body Params application/json

Example

{
    "model": "Qubico/joycaption",
    "task_type": "joycaption-beta-one",
    "input": {
        "workflow_type": "joycaption-beta-one",
        "prompt_style": "Descriptive",
        "caption_length": "any",
        "image": "https://piapi.ai/workspace/flux/input_example.png"
    },
    "config": {
        "webhook_config": {
            "endpoint": "",
            "secret": ""
        }
    }
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.goapi.ai/api/v1/task' \
--header 'x-api-key;' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "Qubico/joycaption",
    "task_type": "joycaption-beta-one",
    "input": {
        "workflow_type": "joycaption-beta-one",
        "prompt_style": "Descriptive",
        "caption_length": "any",
        "image": "https://piapi.ai/workspace/flux/input_example.png"
    },
    "config": {
        "webhook_config": {
            "endpoint": "",
            "secret": ""
        }
    }
}'

Responses

🟢200OK

application/json

Successful response

Body

Example

{
    "code": 200,
    "data": {
        "task_id": "1e829971-31b6-44e6-83cc-84d20b9e089c",
        "model": "Qubico/joycaption",
        "task_type": "joycaption-beta-one",
        "status": "pending",
        "config": {
            "service_mode": "",
            "webhook_config": {
                "endpoint": "",
                "secret": ""
            }
        },
        "input": {
            "image": "https://piapi.ai/workspace/flux/input_example.png",
            "prompt_style": "Descriptive",
            "caption_length": "any"
        },
        "output": null,
        "meta": {
            "created_at": "2025-07-16T06:21:33.896480518Z",
            "started_at": "0001-01-01T00:00:00Z",
            "ended_at": "0001-01-01T00:00:00Z",
            "usage": {
                "type": "llm",
                "frozen": 0,
                "consume": 100000
            },
            "is_using_private_pool": false
        },
        "detail": null,
        "logs": [],
        "error": {
            "code": 0,
            "raw_message": "",
            "message": "",
            "detail": null
        }
    },
    "message": "success"
}

Modified at 2025-07-17 01:59:49

Get Task

Image Caption

GoAPI Joycaption API Documentation#

Overview#

Pricing#