Block Catalog API

Manage product catalog

Operations 15

POST /v2/catalog/batch-delete BatchDeleteCatalogObjects #
POST /v2/catalog/batch-retrieve BatchRetrieveCatalogObjects #
POST /v2/catalog/batch-upsert BatchUpsertCatalogObjects #
POST /v2/catalog/images CreateCatalogImage #
PUT /v2/catalog/images/{image_id} UpdateCatalogImage #
GET /v2/catalog/info CatalogInfo #
GET /v2/catalog/list ListCatalog #
POST /v2/catalog/object UpsertCatalogObject #
DELETE /v2/catalog/object/{object_id} DeleteCatalogObject #
GET /v2/catalog/object/{object_id} RetrieveCatalogObject #
POST /v2/catalog/search SearchCatalogObjects #
POST /v2/catalog/search-catalog-items SearchCatalogItems #
POST /v2/catalog/update-item-modifier-lists UpdateItemModifierLists #
POST /v2/catalog/update-item-taxes UpdateItemTaxes #
GET /catalog/list Block Square List Catalog #

Documentation

Specifications

Other Resources

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/block:block-catalog-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

block-catalog-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Block Catalog API
  x-refined-note:
  - x-server-configuration differs across the merged source definitions and was not carried
  - x-square-generic-error-codes differs across the merged source definitions and was not carried
  version: '1.0'
  description: 'Operations tagged Catalog across 2 of this provider''s published API definitions: block-openapi.json, block-square-api-openapi.yaml. Each path carries the servers of the definition it was published in.'
servers:
- url: https://connect.squareup.com
  variables: {}
- url: https://connect.squareup.com/v2
  description: Production
- url: https://connect.squareupsandbox.com/v2
  description: Sandbox
tags:


# --- truncated at 32 KB (317 KB total) ---
# Full source: https://artifacts.apis.io/block/openapi/block-catalog-api-openapi.yml