{"info":{"_postman_id":"c8cfc5b0-0f8f-46c3-af97-2aef9e4ab166","name":"Background Remover API","description":"

Complete API collection for background removal from images.

Features

Remove background from uploaded image files
Remove background from image URLs
Support for multiple models (u2net, u2netp, silueta, isnet-general-use)
Advanced options (alpha matting, mask processing, background color)
High-quality background removal

Authentication

All requests require an API key in the x-api-co-id header.

Base URL

https://use.api.co.id/bg-remover\n

File Requirements

Supported formats: JPG, JPEG, PNG, WEBP
Maximum file size: 10 MB
Output format: PNG (with transparency)

Rate Limits

Free users: 20 requests per month
Premium users: 1000 requests per month

Parameters

model: Model name (default: u2netp)
a: Enable Alpha Matting (default: false)
af: Foreground Threshold (0-255, default: 240)
ab: Background Threshold (0-255, default: 10)
ae: Erode Size (default: 10)
om: Only Mask (default: false)
ppm: Post Process Mask (default: false)
bgc: Background Color in format R,G,B,A (e.g., \"255,255,255,255\")
extras: Extra JSON parameters

\n","schema":"https://schema.getpostman.com/json/collection/v2.0.0/collection.json","toc":[],"owner":"50289783","collectionId":"c8cfc5b0-0f8f-46c3-af97-2aef9e4ab166","publishedId":"2sB3dHVt3y","public":true,"customColor":{"top-bar":"FFFFFF","right-sidebar":"303030","highlight":"FF6C37"},"publishDate":"2025-11-23T15:38:38.000Z"},"item":[{"name":"Background Removal","item":[{"name":"Remove Background from File","id":"622a71a6-fac4-4c6c-b414-11952c6d20f1","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[{"key":"x-api-co-id","value":"YOUR_API_KEY_HERE","description":"

Your API key for authentication

\n","type":"text"}],"body":{"mode":"formdata","formdata":[{"key":"file","type":"file","description":"

Image file to process. Maximum size: 10 MB. Supported formats: JPG, JPEG, PNG, WEBP

\n","value":null},{"key":"model","value":"u2netp","type":"text","description":"

Model name (u2net, u2netp, silueta, isnet-general-use). Default: u2netp

\n"},{"key":"a","value":"false","type":"text","description":"

Enable Alpha Matting (true/false). Default: false

\n"},{"key":"af","value":"240","type":"text","description":"

Foreground Threshold (0-255). Default: 240

\n"},{"key":"ab","value":"10","type":"text","description":"

Background Threshold (0-255). Default: 10

\n"},{"key":"ae","value":"10","type":"text","description":"

Erode Size. Default: 10

\n"},{"key":"om","value":"false","type":"text","description":"

Only Mask (true/false). Default: false

\n"},{"key":"ppm","value":"false","type":"text","description":"

Post Process Mask (true/false). Default: false

\n"},{"key":"bgc","value":"","type":"text","description":"

Background Color in format R,G,B,A (e.g., \"255,255,255,255\")

\n","disabled":true},{"key":"extras","value":"","type":"text","description":"

Extra JSON parameters

\n","disabled":true}]},"url":"https://use.api.co.id/bg-remover/remove","description":"

Remove background from an uploaded image file.

Request

Method: POST
Content-Type: multipart/form-data
File field: file (required)

Supported File Types

JPG, JPEG (image/jpeg)
PNG (image/png)
WEBP (image/webp)

File Size Limit

Maximum: 10 MB

Response

Returns processed image with background removed as PNG (with transparency).

Example

curl -X POST \"https://use.api.co.id/bg-remover/remove\" \\\n     -H \"x-api-co-id: YOUR_API_KEY\" \\\n     -F \"file=@image.jpg\" \\\n     -F \"model=u2netp\" \\\n     -o output.png\n

\n","urlObject":{"path":["bg-remover","remove"],"host":["https://use.api.co.id"],"query":[],"variable":[]}},"response":[{"id":"907d53fc-0d38-4bc5-9c64-12da4510be69","name":"Success - Background Removed","originalRequest":{"method":"POST","header":[{"key":"x-api-co-id","value":"YOUR_API_KEY_HERE","type":"text"}],"body":{"mode":"formdata","formdata":[{"key":"file","type":"file","src":["sample_image.jpg"]},{"key":"model","value":"u2netp","type":"text"}]},"url":"https://use.api.co.id/bg-remover/remove"},"status":"OK","code":200,"_postman_previewlanguage":"raw","header":[{"key":"Content-Type","value":"image/png"}],"cookie":[],"responseTime":null,"body":"[Binary PNG image data - background removed]"},{"id":"d2b53803-ef45-4696-bfb7-c316b8189a23","name":"Error - Missing API Key","originalRequest":{"method":"POST","header":[],"body":{"mode":"formdata","formdata":[{"key":"file","type":"file","src":["sample_image.jpg"]}]},"url":"https://use.api.co.id/bg-remover/remove"},"status":"Unauthorized","code":401,"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json"}],"cookie":[],"responseTime":null,"body":"{\n \"is_success\": false,\n \"message\": \"User not authenticated\",\n \"data\": null\n}"},{"id":"87c9e5aa-15a8-4771-8e12-83c6c6017294","name":"Error - Missing File","originalRequest":{"method":"POST","header":[{"key":"x-api-co-id","value":"YOUR_API_KEY_HERE","type":"text"}],"body":{"mode":"formdata","formdata":[]},"url":"https://use.api.co.id/bg-remover/remove"},"status":"Bad Request","code":400,"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json"}],"cookie":[],"responseTime":null,"body":"{\n \"is_success\": false,\n \"message\": \"File is required. Please upload an image file using 'file' field in multipart/form-data\",\n \"data\": null\n}"},{"id":"b25bb43a-1cbe-49db-b08e-b6f1b1c45409","name":"Error - Invalid File Type","originalRequest":{"method":"POST","header":[{"key":"x-api-co-id","value":"YOUR_API_KEY_HERE","type":"text"}],"body":{"mode":"formdata","formdata":[{"key":"file","type":"file","src":["document.pdf"]}]},"url":"https://use.api.co.id/bg-remover/remove"},"status":"Bad Request","code":400,"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json"}],"cookie":[],"responseTime":null,"body":"{\n \"is_success\": false,\n \"message\": \"Invalid file type. Only JPG, JPEG, PNG, and WEBP image files are allowed\",\n \"data\": null\n}"},{"id":"1af85f57-62ac-40bb-bc4d-a757873d64cd","name":"Error - File Too Large","originalRequest":{"method":"POST","header":[{"key":"x-api-co-id","value":"YOUR_API_KEY_HERE","type":"text"}],"body":{"mode":"formdata","formdata":[{"key":"file","type":"file","src":["large_image.jpg"]}]},"url":"https://use.api.co.id/bg-remover/remove"},"status":"Bad Request","code":400,"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json"}],"cookie":[],"responseTime":null,"body":"{\n \"is_success\": false,\n \"message\": \"File size exceeds maximum limit of 10 MB\",\n \"data\": null\n}"},{"id":"beb35497-1f6d-4371-b20c-f9c52265c44d","name":"Error - Rate Limit Exceeded","originalRequest":{"method":"POST","header":[{"key":"x-api-co-id","value":"YOUR_API_KEY_HERE","type":"text"}],"body":{"mode":"formdata","formdata":[{"key":"file","type":"file","src":["sample_image.jpg"]}]},"url":"https://use.api.co.id/bg-remover/remove"},"status":"Too Many Requests","code":429,"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json"}],"cookie":[],"responseTime":null,"body":"{\n \"is_success\": false,\n \"message\": \"Monthly Background Remover limit exceeded. Please upgrade to premium for more requests.\",\n \"data\": null\n}"}],"_postman_id":"622a71a6-fac4-4c6c-b414-11952c6d20f1"},{"name":"Remove Background from URL","id":"1fae0513-62c5-4934-91a7-73abfbc7bb9a","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"GET","header":[{"key":"x-api-co-id","value":"YOUR_API_KEY_HERE","description":"

Your API key for authentication

\n","type":"text"}],"url":"https://use.api.co.id/bg-remover/remove?url=https://example.com/image.jpg&model=u2netp","description":"

Remove background from an image by providing its URL.

Request

Method: GET
Query Parameters:
- url (required): URL of the image to process
- model (optional): Model name (default: u2netp)
- Other optional parameters: a, af, ab, ae, om, ppm, bgc, extras
\n

Response

Returns processed image with background removed as PNG (with transparency).

Example

curl -X GET \"https://use.api.co.id/bg-remover/remove?url=https://example.com/image.jpg&model=u2netp\" \\\n     -H \"x-api-co-id: YOUR_API_KEY\" \\\n     -o output.png\n

\n","urlObject":{"path":["bg-remover","remove"],"host":["https://use.api.co.id"],"query":[{"description":{"content":"

URL of the image to process (required)

\n","type":"text/plain"},"key":"url","value":"https://example.com/image.jpg"},{"description":{"content":"

Model name (u2net, u2netp, silueta, isnet-general-use). Default: u2netp

\n","type":"text/plain"},"key":"model","value":"u2netp"},{"disabled":true,"description":{"content":"

Enable Alpha Matting (true/false). Default: false

\n","type":"text/plain"},"key":"a","value":"false"},{"disabled":true,"description":{"content":"

Foreground Threshold (0-255). Default: 240

\n","type":"text/plain"},"key":"af","value":"240"},{"disabled":true,"description":{"content":"

Background Threshold (0-255). Default: 10

\n","type":"text/plain"},"key":"ab","value":"10"},{"disabled":true,"description":{"content":"

Erode Size. Default: 10

\n","type":"text/plain"},"key":"ae","value":"10"},{"disabled":true,"description":{"content":"

Only Mask (true/false). Default: false

\n","type":"text/plain"},"key":"om","value":"false"},{"disabled":true,"description":{"content":"

Post Process Mask (true/false). Default: false

\n","type":"text/plain"},"key":"ppm","value":"false"},{"disabled":true,"description":{"content":"

Background Color in format R,G,B,A (e.g., \"255,255,255,255\")

\n","type":"text/plain"},"key":"bgc","value":""},{"disabled":true,"description":{"content":"

Extra JSON parameters

\n","type":"text/plain"},"key":"extras","value":""}],"variable":[]}},"response":[{"id":"595484de-27e3-47c0-92d0-b2a48a35c90f","name":"Success - Background Removed from URL","originalRequest":{"method":"GET","header":[{"key":"x-api-co-id","value":"YOUR_API_KEY_HERE","type":"text"}],"url":{"raw":"https://use.api.co.id/bg-remover/remove?url=https://example.com/image.jpg&model=u2netp","host":["https://use.api.co.id"],"path":["bg-remover","remove"],"query":[{"key":"url","value":"https://example.com/image.jpg"},{"key":"model","value":"u2netp"}]}},"status":"OK","code":200,"_postman_previewlanguage":"raw","header":[{"key":"Content-Type","value":"image/png"}],"cookie":[],"responseTime":null,"body":"[Binary PNG image data - background removed]"},{"id":"6e349e8b-bb85-4625-a0c4-896f283c1a3c","name":"Error - Missing URL Parameter","originalRequest":{"method":"GET","header":[{"key":"x-api-co-id","value":"YOUR_API_KEY_HERE","type":"text"}],"url":"https://use.api.co.id/bg-remover/remove"},"status":"Bad Request","code":400,"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json"}],"cookie":[],"responseTime":null,"body":"{\n \"is_success\": false,\n \"message\": \"url parameter is required\",\n \"data\": null\n}"},{"id":"8d74d4c6-cbd4-4441-9497-8f4209e31c8b","name":"Error - Invalid URL","originalRequest":{"method":"GET","header":[{"key":"x-api-co-id","value":"YOUR_API_KEY_HERE","type":"text"}],"url":{"raw":"https://use.api.co.id/bg-remover/remove?url=not-a-valid-url","host":["https://use.api.co.id"],"path":["bg-remover","remove"],"query":[{"key":"url","value":"not-a-valid-url"}]}},"status":"Bad Request","code":400,"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json"}],"cookie":[],"responseTime":null,"body":"{\n \"is_success\": false,\n \"message\": \"Invalid URL format\",\n \"data\": null\n}"},{"id":"4737c68f-a032-47f0-843d-f305e2809cdd","name":"Error - Rate Limit Exceeded","originalRequest":{"method":"GET","header":[{"key":"x-api-co-id","value":"YOUR_API_KEY_HERE","type":"text"}],"url":{"raw":"https://use.api.co.id/bg-remover/remove?url=https://example.com/image.jpg","host":["https://use.api.co.id"],"path":["bg-remover","remove"],"query":[{"key":"url","value":"https://example.com/image.jpg"}]}},"status":"Too Many Requests","code":429,"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json"}],"cookie":[],"responseTime":null,"body":"{\n \"is_success\": false,\n \"message\": \"Monthly Background Remover limit exceeded. Please upgrade to premium for more requests.\",\n \"data\": null\n}"}],"_postman_id":"1fae0513-62c5-4934-91a7-73abfbc7bb9a"},{"name":"List Available Models","id":"6667c04b-2b4a-4525-b664-2adaddf97eaf","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"GET","header":[{"key":"x-api-co-id","value":"YOUR_API_KEY_HERE","description":"

Your API key for authentication

\n","type":"text"}],"url":"https://use.api.co.id/bg-remover/models","description":"

Get list of available background removal models.

Request

Method: GET
No parameters required

Response

Returns JSON object with:

models: Array of available model names
default: Default model name

Example

curl -X GET \"https://use.api.co.id/bg-remover/models\" \\\n     -H \"x-api-co-id: YOUR_API_KEY\"\n

\n","urlObject":{"path":["bg-remover","models"],"host":["https://use.api.co.id"],"query":[],"variable":[]}},"response":[{"id":"b7e3bc75-f5c0-49cc-ba36-9800689633a6","name":"Success - Models Listed","originalRequest":{"method":"GET","header":[{"key":"x-api-co-id","value":"YOUR_API_KEY_HERE","type":"text"}],"url":"https://use.api.co.id/bg-remover/models"},"status":"OK","code":200,"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json"}],"cookie":[],"responseTime":null,"body":"{\n \"is_success\": true,\n \"message\": \"Success\",\n \"data\": {\n \"models\": [\n \"u2net\",\n \"u2netp\",\n \"silueta\",\n \"isnet-general-use\"\n ],\n \"default\": \"u2netp\"\n }\n}"},{"id":"fe12289a-6ab7-4d6f-9a56-a3a448a0d157","name":"Error - Missing API Key","originalRequest":{"method":"GET","header":[],"url":"https://use.api.co.id/bg-remover/models"},"status":"Unauthorized","code":401,"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json"}],"cookie":[],"responseTime":null,"body":"{\n \"is_success\": false,\n \"message\": \"User not authenticated\",\n \"data\": null\n}"}],"_postman_id":"6667c04b-2b4a-4525-b664-2adaddf97eaf"}],"id":"b6085eb7-9e4a-4e12-8eb2-41ae9e540afe","description":"

Background removal endpoints for processing images.

\n","_postman_id":"b6085eb7-9e4a-4e12-8eb2-41ae9e540afe"}],"variable":[{"key":"base_url","value":"https://use.api.co.id","type":"string","description":"Base URL for the API"},{"key":"api_key","value":"YOUR_API_KEY_HERE","type":"string","description":"Your API key for authentication. Get it from api.dashboard or your database."}]}