Online marketplaces

Standardise seller images before they reach the listing

Turn varied seller uploads into a controlled image pipeline with consistent subjects, dimensions, formats, and delivery weight.

Automate Your Image WorkflowDiscuss Seller Onboarding
  • Web products available now
  • Batch only where labelled
  • API only where documented
Varied seller product photographs flowing into a consistent marketplace catalog grid
Workflow illustration

Input

Source files

Output

Workflow-ready result

An illustrative view of the online marketplaces workflow.

Industry challenges

The operational problem starts before the first edit

Marketplace operations cannot control how every seller photographs a product. They can control what happens between upload and publication.

01

Unpredictable seller inputs

Backgrounds, orientation, file types, and image quality vary across every onboarding source.

02

Manual review bottlenecks

Operations teams lose time correcting basic presentation issues instead of reviewing genuine listing exceptions.

03

Multiple listing specifications

Category, placement, and channel rules can require different crops, sizes, and file outputs.

End-to-end workflow

A controlled seller-image intake workflow

Treat image processing as part of onboarding: accept the source, standardize what can be standardized, and route uncertain cases for review.

  1. 1

    Accept the seller upload

    Receive the source image and retain the marketplace's own listing and seller identifiers.

  2. 2

    Normalize the subject presentation

    Remove a distracting background or prepare a consistent white-background variant.

    Background Remover
  3. 3

    Improve usable but weak images

    Enhance or upscale inputs that are suitable for processing but below the desired visual baseline.

    AI Photo Enhancer
  4. 4

    Apply listing dimensions

    Resize each output for the intended category tile, detail view, or downstream feed.

    Image Resizer
  5. 5

    Convert and compress

    Return a supported format at an appropriate delivery weight for the listing surface.

    Image Format Converter
  6. 6

    Review exceptions

    Keep policy decisions and questionable source images in a human review path; processing does not replace marketplace moderation.

Relevant products

Products for seller-image standardisation

The workflow focuses on predictable transformation stages rather than claiming to make seller-policy decisions.

Pixoate product

Background Remover

Separates the product from uncontrolled seller environments before publication.

  • Web app
  • Web batch
  • Public API
Try Background Removal

Pixoate product

White Background Maker

Creates a clean listing presentation for categories that use neutral imagery.

  • Web app
Create a White Background

Pixoate product

AI Photo Enhancer

Improves eligible low-quality uploads before a reviewer decides whether they can be published.

  • Web app
  • Web batch
  • Public API
Enhance a Listing Image

Pixoate product

Image Resizer

Applies the marketplace's own dimensions consistently across seller inputs.

  • Web app
  • Web batch
  • Public API
Standardise Dimensions

Pixoate product

Image Format Converter

Returns a supported delivery format without a separate converter integration.

  • Web app
  • Web batch
  • Public API
Convert an Image

Seller intake preview

Varied uploads in. Consistent listing assets out.

The marketplace keeps category and moderation logic; Pixoate handles selected, repeatable image transformations.

Seller uploads

Mixed crops, scenes, formats, and image dimensions

Listing set

Aligned subject treatment, dimensions, and delivery format

API and automation

Place image processing inside the seller onboarding path

The current API lets a platform call a supported transformation after upload and use the returned processed asset in its own review or publication flow.

Input
One multipart image with functionName and parameters, authenticated by API key and protected by an idempotency key.
Processing
Pixoate validates and runs the selected image operation as a synchronous metered request.
Output
A JSON response with the processed file reference, download URL, and credit spend.
View API DocumentationContact API Sales
/api/v1/processAvailable now

Sample request

POST /api/v1/process
X-API-Key: <your-key>
Idempotency-Key: <unique-key>

image=@seller-upload.jpg
functionName=resizeImage
parameters={"width":1200,"height":1200}

Sample response

{"success":true,"processedFileId":"<file-id>","downloadUrl":"/processed/<file-id>","creditsSpent":1}

Current boundary: Marketplace moderation, policy validation, asynchronous queues, webhooks, and a public multi-file job endpoint are not part of the current API.

Workflow value

Marketplace operations measures to monitor

Start from your current baseline, run the workflow, and measure these operational indicators in your own environment.

Images requiring manual correction
Move deterministic background, sizing, and format work out of the exception queue.
Time from seller upload to review
Return standardized assets within the platform's existing synchronous onboarding flow.
Listing presentation variance
Apply the same transformation choices before assets reach buyers.
Processing vendors maintained
Use one public image endpoint for several supported transformations.

Product evidence

Capabilities you can validate directly in Pixoate

Platform-owned review

Pixoate returns processed assets; the marketplace keeps its own policy and publication decisions.

Retry-safe paid requests

The public processing API requires an idempotency key so a valid retry does not start a second paid operation.

Honest delivery boundary

The API is synchronous today and does not claim a queue, callback, or webhook product that is not implemented.

Practical answers

Marketplace integration questions

Can Pixoate automatically approve a seller image?

No. Pixoate can perform supported transformations, but image-policy decisions and listing approval remain in the marketplace's own moderation workflow.

Can the API standardize image size and background?

Yes, through separate supported synchronous image-processing requests. The public API does not currently expose a multi-step workflow endpoint.

What happens when a request is retried?

Paid processing calls require an Idempotency-Key. Reusing the same key for the exact same request can replay the prior response; reusing it with different input is rejected.

Does Pixoate provide asynchronous seller-image jobs?

Not through the current public API. There is no public job-status endpoint or webhook callback yet.

Can operations teams process exceptions manually?

Yes. The web products provide self-serve processing, and the full Photo Editor can handle cases that need a person to adjust the result.

Product limits and access can change by route and plan. The linked product, pricing, and developer pages remain the final source.

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Choose your path

Make image standardisation part of onboarding

Test supported transformations in the web app, review the live API contract, or discuss a marketplace workflow with sales.

Individuals and professionalsTry a Listing ImageBusinesses and teamsPlan Seller Image ProcessingDevelopers and platformsView API Documentation