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MerchantHQ API

Aug 4, 2025

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1.0.0
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API structure has changed

15 structure changes including:
4 Additions
11 Modifications
Modified 11 Breaking
GET /2024-09/channels/{channel}/catalog-search
  • Response
  • 200 response Modified
    • application/json content type Modified
      • data property Modified
        • upc, ean, gtin, isbn properties Removed
          • Removing a resource is always breaking unless it was deprecated before
            Breaking
        • identifiers property Added
GET /2024-09/marketplaces/catalog-items
  • Response
  • 200 response Modified
    • application/json content type Modified
      • data property Modified
        • upc, ean, gtin, isbn properties Removed
          • Removing a resource is always breaking unless it was deprecated before
            Breaking
        • identifiers property Added
GET /2024-09/marketplaces/catalog-items/{marketplace_catalog_item}
  • Response
  • 200 response Modified
    • application/json content type Modified
      • data property Modified
        • upc, ean, gtin, isbn properties Removed
          • Removing a resource is always breaking unless it was deprecated before
            Breaking
        • identifiers property Added
GET /2024-09/products
  • Response
  • 200 response Modified
    • application/json content type Modified
      • data property Modified
        • upc, ean, gtin, isbn properties Removed
          • Removing a resource is always breaking unless it was deprecated before
            Breaking
        • identifiers property Added
GET /2024-09/products/{product}
  • Response
  • 200 response Modified
    • application/json content type Modified
      • data property Modified
        • upc, ean, gtin, isbn properties Removed
          • Removing a resource is always breaking unless it was deprecated before
            Breaking
        • identifiers property Added
GET /2024-09/sourcing-opportunities
  • Response
  • 200 response Modified
    • application/json content type Modified
      • data property Modified
        • upc, ean, gtin, isbn properties Removed
          • Removing a resource is always breaking unless it was deprecated before
            Breaking
        • identifiers property Added
GET /2024-09/sourcing-opportunities/{sourcing_opportunity}
  • Response
  • 200 response Modified
    • application/json content type Modified
      • data property Modified
        • upc, ean, gtin, isbn properties Removed
          • Removing a resource is always breaking unless it was deprecated before
            Breaking
        • identifiers property Added
POST /2024-09/products
  • Body
  • application/json content type Modified
    • upc, ean, gtin, isbn properties Removed
      • Removing a resource is always breaking unless it was deprecated before
        Breaking
  • Response
  • 201 response Modified
    • application/json content type Modified
      • data property Modified
        • upc, ean, gtin, isbn properties Removed
          • Removing a resource is always breaking unless it was deprecated before
            Breaking
        • identifiers property Added
POST /2024-09/sourcing-opportunities
  • Body
  • application/json content type Modified
    • upc, ean, gtin, isbn properties Removed
      • Removing a resource is always breaking unless it was deprecated before
        Breaking
  • Response
  • 201 response Modified
    • application/json content type Modified
      • data property Modified
        • upc, ean, gtin, isbn properties Removed
          • Removing a resource is always breaking unless it was deprecated before
            Breaking
        • identifiers property Added
PUT /2024-09/products/{product}
  • Body
  • application/json content type Modified
    • upc, ean, gtin, isbn properties Removed
      • Removing a resource is always breaking unless it was deprecated before
        Breaking
PUT /2024-09/sourcing-opportunities/{sourcing_opportunity}
  • Body
  • application/json content type Modified
    • upc, ean, gtin, isbn properties Removed
      • Removing a resource is always breaking unless it was deprecated before
        Breaking
Added 4
DELETE /2024-09/products/identifiers/{product_identifier}
DELETE /2024-09/sourcing-opportunities/identifiers/{sourcing_opportunity_identifier}
POST /2024-09/products/{product}/identifiers
POST /2024-09/sourcing-opportunities/{sourcing_opportunity}/identifiers