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Gumroad

Gumroad API integration with managed OAuth. Access products, sales, subscribers, licenses, and webhooks for your digital storefront. Use this skill when users want to manage their Gumroad products, verify licenses, view sales data, or set up webhook notifications. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Requires network access and valid Maton API key.

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Gumroad API integration with managed OAuth. Access products, sales, subscribers, licenses, and webhooks for your digital storefront. Use this skill when users want to manage their Gumroad products, verify licenses, view sales data, or set up webhook notifications. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Requires network access and valid Maton API key.

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Install for OpenClaw

Quick setup
  1. Download the package from Yavira.
  2. Extract the archive and review SKILL.md first.
  3. Import or place the package into your OpenClaw setup.

Requirements

Target platform
OpenClaw
Install method
Manual import
Extraction
Extract archive
Prerequisites
OpenClaw
Primary doc
SKILL.md

Package facts

Download mode
Yavira redirect
Package format
ZIP package
Source platform
Tencent SkillHub
What's included
SKILL.md, LICENSE.txt

Validation

  • Use the Yavira download entry.
  • Review SKILL.md after the package is downloaded.
  • Confirm the extracted package contains the expected setup assets.

Install with your agent

Agent handoff

Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.

  1. Download the package from Yavira.
  2. Extract it into a folder your agent can access.
  3. Paste one of the prompts below and point your agent at the extracted folder.
New install

I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.

Upgrade existing

I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.

Trust & source

Release facts

Source
Tencent SkillHub
Verification
Indexed source record
Version
1.0.3

Documentation

ClawHub primary doc Primary doc: SKILL.md 30 sections Open source page

Gumroad

Access the Gumroad API with managed OAuth authentication. Manage products, view sales, verify licenses, and set up webhooks for your digital storefront.

Quick Start

# Get current user info python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://gateway.maton.ai/gumroad/v2/user') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF

Base URL

https://gateway.maton.ai/gumroad/v2/{resource} The gateway proxies requests to api.gumroad.com/v2 and automatically injects your OAuth token.

Authentication

All requests require the Maton API key in the Authorization header: Authorization: Bearer $MATON_API_KEY Environment Variable: Set your API key as MATON_API_KEY: export MATON_API_KEY="YOUR_API_KEY"

Getting Your API Key

Sign in or create an account at maton.ai Go to maton.ai/settings Copy your API key

Connection Management

Manage your Gumroad OAuth connections at https://ctrl.maton.ai.

List Connections

python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://ctrl.maton.ai/connections?app=gumroad&status=ACTIVE') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF

Create Connection

python <<'EOF' import urllib.request, os, json data = json.dumps({'app': 'gumroad'}).encode() req = urllib.request.Request('https://ctrl.maton.ai/connections', data=data, method='POST') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') req.add_header('Content-Type', 'application/json') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF

Get Connection

python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://ctrl.maton.ai/connections/{connection_id}') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF Response: { "connection": { "connection_id": "e1a4444f-2bb8-4e09-9265-3afe71b74b1f", "status": "ACTIVE", "creation_time": "2026-02-08T06:22:48.654579Z", "last_updated_time": "2026-02-08T06:23:07.420381Z", "url": "https://connect.maton.ai/?session_token=...", "app": "gumroad", "metadata": {} } } Open the returned url in a browser to complete OAuth authorization.

Delete Connection

python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://ctrl.maton.ai/connections/{connection_id}', method='DELETE') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF

Specifying Connection

If you have multiple Gumroad connections, specify which one to use with the Maton-Connection header: python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://gateway.maton.ai/gumroad/v2/products') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') req.add_header('Maton-Connection', 'e1a4444f-2bb8-4e09-9265-3afe71b74b1f') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF If omitted, the gateway uses the default (oldest) active connection.

User Info

Get Current User GET /gumroad/v2/user Response: { "success": true, "user": { "name": "Chris", "currency_type": "usd", "bio": null, "twitter_handle": null, "id": "1690942847664", "user_id": "QmTtTnViFSoocHAexgLuJw==", "url": "https://chriswave1246.gumroad.com", "profile_url": "https://public-files.gumroad.com/...", "email": "chris@example.com", "display_name": "Chris" } }

Product Operations

List Products GET /gumroad/v2/products Response: { "success": true, "products": [ { "id": "ABC123", "name": "My Product", "price": 500, "currency": "usd", "short_url": "https://gumroad.com/l/abc", "sales_count": 10, "sales_usd_cents": 5000 } ] } Get Product GET /gumroad/v2/products/{product_id} Update Product PUT /gumroad/v2/products/{product_id} Content-Type: application/x-www-form-urlencoded name=Updated%20Name&price=1000 Enable/Disable Product PUT /gumroad/v2/products/{product_id}/disable Content-Type: application/x-www-form-urlencoded disabled=true Delete Product DELETE /gumroad/v2/products/{product_id} Note: Creating new products via API is not supported. Products must be created through the Gumroad website.

Offer Code Operations

List Offer Codes GET /gumroad/v2/products/{product_id}/offer_codes Get Offer Code GET /gumroad/v2/products/{product_id}/offer_codes/{offer_code_id} Create Offer Code POST /gumroad/v2/products/{product_id}/offer_codes Content-Type: application/x-www-form-urlencoded name=SUMMER20&amount_off=20 Parameters: name - The code customers enter (required) amount_off - Cents or percentage off (required) offer_type - "cents" or "percent" (default: "cents") max_purchase_count - Maximum uses (optional) Update Offer Code PUT /gumroad/v2/products/{product_id}/offer_codes/{offer_code_id} Content-Type: application/x-www-form-urlencoded max_purchase_count=100 Delete Offer Code DELETE /gumroad/v2/products/{product_id}/offer_codes/{offer_code_id}

Sales Operations

List Sales GET /gumroad/v2/sales Query parameters: after - Only sales after this date (YYYY-MM-DD) before - Only sales before this date (YYYY-MM-DD) page - Page number for pagination Example with filters: GET /gumroad/v2/sales?after=2026-01-01&before=2026-12-31 Response: { "success": true, "sales": [ { "id": "sale_abc123", "email": "customer@example.com", "seller_id": "seller123", "product_id": "prod123", "product_name": "My Product", "price": 500, "currency_symbol": "$", "created_at": "2026-01-15T10:30:00Z" } ] } Get Sale GET /gumroad/v2/sales/{sale_id}

Subscriber Operations

List Subscribers GET /gumroad/v2/products/{product_id}/subscribers Get Subscriber GET /gumroad/v2/subscribers/{subscriber_id} Response: { "success": true, "subscriber": { "id": "sub123", "product_id": "prod123", "product_name": "Monthly Subscription", "user_id": "user123", "user_email": "subscriber@example.com", "status": "alive", "created_at": "2026-01-01T00:00:00Z" } }

License Operations

Verify License POST /gumroad/v2/licenses/verify Content-Type: application/x-www-form-urlencoded product_id={product_id}&license_key={license_key} Parameters: product_id - The product ID (required) license_key - The license key to verify (required) increment_uses_count - Increment the use count (default: true) Response (success): { "success": true, "uses": 1, "purchase": { "seller_id": "seller123", "product_id": "prod123", "product_name": "My Product", "permalink": "abc", "email": "customer@example.com", "license_key": "ABC-123-DEF", "quantity": 1, "created_at": "2026-01-15T00:00:00Z" } } Response (failure): { "success": false, "message": "That license does not exist for the provided product." } Enable License PUT /gumroad/v2/licenses/enable Content-Type: application/x-www-form-urlencoded product_id={product_id}&license_key={license_key} Disable License PUT /gumroad/v2/licenses/disable Content-Type: application/x-www-form-urlencoded product_id={product_id}&license_key={license_key} Decrement License Uses PUT /gumroad/v2/licenses/decrement_uses_count Content-Type: application/x-www-form-urlencoded product_id={product_id}&license_key={license_key}

Resource Subscriptions (Webhooks)

Subscribe to notifications for sales and other events. List Resource Subscriptions GET /gumroad/v2/resource_subscriptions?resource_name=sale Parameters: resource_name - Required. One of: sale, refund, dispute, dispute_won, cancellation, subscription_updated, subscription_ended, subscription_restarted Response: { "success": true, "resource_subscriptions": [ { "id": "wX43hzi-s7W4JfYFkxyeiQ==", "resource_name": "sale", "post_url": "https://example.com/webhook" } ] } Delete Resource Subscription DELETE /gumroad/v2/resource_subscriptions/{resource_subscription_id} Response: { "success": true, "message": "The resource_subscription was deleted successfully." }

Variant Categories

List Variant Categories GET /gumroad/v2/products/{product_id}/variant_categories Get Variant Category GET /gumroad/v2/products/{product_id}/variant_categories/{variant_category_id} Create Variant Category POST /gumroad/v2/products/{product_id}/variant_categories Content-Type: application/x-www-form-urlencoded title=Size Delete Variant Category DELETE /gumroad/v2/products/{product_id}/variant_categories/{variant_category_id}

Variants

List Variants GET /gumroad/v2/products/{product_id}/variant_categories/{variant_category_id}/variants Create Variant POST /gumroad/v2/products/{product_id}/variant_categories/{variant_category_id}/variants Content-Type: application/x-www-form-urlencoded name=Large&price_difference=200 Update Variant PUT /gumroad/v2/products/{product_id}/variant_categories/{variant_category_id}/variants/{variant_id} Content-Type: application/x-www-form-urlencoded name=Extra%20Large Delete Variant DELETE /gumroad/v2/products/{product_id}/variant_categories/{variant_category_id}/variants/{variant_id}

Custom Fields

List Custom Fields GET /gumroad/v2/products/{product_id}/custom_fields Create Custom Field POST /gumroad/v2/products/{product_id}/custom_fields Content-Type: application/x-www-form-urlencoded name=Company%20Name&required=true Update Custom Field PUT /gumroad/v2/products/{product_id}/custom_fields/{name} Content-Type: application/x-www-form-urlencoded required=false Delete Custom Field DELETE /gumroad/v2/products/{product_id}/custom_fields/{name}

Pagination

Gumroad uses page-based pagination for endpoints that return lists: GET /gumroad/v2/sales?page=1 GET /gumroad/v2/sales?page=2 Continue incrementing the page number until you receive an empty list.

JavaScript

const response = await fetch( 'https://gateway.maton.ai/gumroad/v2/products', { headers: { 'Authorization': `Bearer ${process.env.MATON_API_KEY}` } } ); const data = await response.json();

Python

import os import requests response = requests.get( 'https://gateway.maton.ai/gumroad/v2/products', headers={'Authorization': f'Bearer {os.environ["MATON_API_KEY"]}'} ) data = response.json()

Python (Verify License)

import os import requests response = requests.post( 'https://gateway.maton.ai/gumroad/v2/licenses/verify', headers={'Authorization': f'Bearer {os.environ["MATON_API_KEY"]}'}, data={ 'product_id': 'your_product_id', 'license_key': 'CUSTOMER-LICENSE-KEY' } ) result = response.json() if result['success']: print(f"License valid! Uses: {result['uses']}") else: print(f"Invalid: {result['message']}")

Notes

All responses include a success boolean field Product creation is not available via API - products must be created through the Gumroad website POST/PUT requests use application/x-www-form-urlencoded content type (not JSON) Prices are in cents (e.g., 500 = $5.00) License keys are case-insensitive Resource subscription webhooks send POST requests to your specified URL IMPORTANT: When piping curl output to jq or other commands, environment variables like $MATON_API_KEY may not expand correctly in some shell environments

Error Handling

StatusMeaning400Missing Gumroad connection or bad request401Invalid or missing Maton API key404Resource not found (returned with success: false)429Rate limited4xx/5xxPassthrough error from Gumroad API Gumroad errors typically return HTTP 404 with a JSON body: { "success": false, "message": "Error description" }

Troubleshooting: API Key Issues

Check that the MATON_API_KEY environment variable is set: echo $MATON_API_KEY Verify the API key is valid by listing connections: python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://ctrl.maton.ai/connections') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF

Troubleshooting: Invalid App Name

Ensure your URL path starts with gumroad. For example: Correct: https://gateway.maton.ai/gumroad/v2/user Incorrect: https://gateway.maton.ai/v2/user

Resources

Gumroad API Overview Create API Application License Keys Help Maton Community Maton Support

Category context

Code helpers, APIs, CLIs, browser automation, testing, and developer operations.

Source: Tencent SkillHub

Largest current source with strong distribution and engagement signals.

Package contents

Included in package
1 Docs1 Files
  • SKILL.md Primary doc
  • LICENSE.txt Files