Get started

Dpd2 for AI agents

DPD is a digital product delivery platform for selling ebooks, software, and other downloadable goods directly to customers, used by independent creators and small software vendors. Connect it once through Arc0, and your agent, or Claude, ChatGPT and Cursor, can use it through one MCP endpoint, limited to what each user approved.

Connect Dpd2See the 8 actions ↓
E-commerceAPI keyMCP + RESTdpdcart.com
AUDIT LOG · DPD2POLICY: acme-support
09:41:07 · claude · u_8f2read
dpd2.list_purchases
List DPD Purchases✓ allowed · 212ms
09:41:08 · claude · u_8f2read
dpd2.ping
DPD: Ping API✓ allowed · 164ms
EVERY DPD2 CALL, ON THE RECORD
01 · USE CASES

What agents do in Dpd2.

01

Check a customer's purchases

List a customer's purchases to confirm they own a product before granting a download link.

02

Verify a subscriber's status

Verify whether a subscriber is active before renewing access to a recurring digital product.

03

Read-only storefront checks

Get a storefront's configuration as a read-only step before troubleshooting a checkout issue.

02 · ACTIONS

8 Dpd2 actions, graded by risk.

Every Dpd2 action is tagged read, write or destructive, so one policy covers the whole app and new actions inherit the right default.

read

8

Look things up. Allowed by default.

  • dpd2.get_storefront
    Get Storefront
  • dpd2.list_purchases
    List DPD Purchases
  • dpd2.list_customers2
    List DPD Customers (Filtered)
  • dpd2.list_storefronts
    List Storefronts
  • dpd2.list_subscribers
    List Subscribers
  • dpd2.ping
    DPD: Ping API
  • dpd2.verify_subscriber
    Verify Subscriber
  • dpd2.verify_notification2
    Verify DPD IPN Notification

write

0

Create and change things. Allow, or ask the user first.

  • No write actions.

destructive

0

Delete, cancel or archive. Ask first, or deny outright.

  • No destructive actions.
03 · HOW IT WORKS

Dpd2 in three steps.

  1. 01Your users connect Dpd2They add their Dpd2 api key on Arc0 Connect, under your brand. It goes straight into the vault.
  2. 02You set the rulesReads run, and writes like “updates” can wait for the user to approve.
  3. 03Any agent can actYour agent calls Dpd2 through the Arc0 SDK or MCP, and so can Claude, ChatGPT and Cursor. Every call lands on the audit log.
POLICY.TS
await arc0.policies.set('dpd2', {
  read: 'allow',
  write: 'ask',        
  destructive: 'deny',  
})

# Claude Code: the same connection, one URL
$ claude mcp add --transport http arc0 \
    https://mcp.arc0.ai/u/u_8f2
04 · AUTH AND DATA

How Dpd2 connects.

Users add their Dpd2 api key on Arc0 Connect. It is encrypted in the vault, never shown to the model, and each user can rotate or revoke it at any time.

The same Dpd2 connection serves your agent over MCP and your own backend over REST and the proxy, so a user connects once. How Arc0 handles credentials →

AUTH
API key
CREDENTIALS
Per-tenant encrypted vault
MODEL SEES
Results only, never credentials
AUDIT LOG
Every call, on every plan
05 · WORKS WITH

Use Dpd2 from any agent.

Claude
ChatGPT
Cursor
Codex
VS Code
OpenAI Agents SDK
Claude Agent SDK
Vercel AI SDK
Mastra
LangGraph
06 · RELATED

More e-commerce apps.

Shopify407 actionsAlpaca100 actionsClover209 actionsCloudcart150 actionsBaselinker106 actionsShippo95 actionsShipengine66 actionsProabono64 actions
ALL E-COMMERCE APPS →
07 · FAQ

Dpd2 and Arc0, answered.

Q01

Can I use Dpd2 with Claude, ChatGPT or Cursor?

Yes. Connect Dpd2 to Arc0 once, then add your Arc0 MCP URL to Claude, ChatGPT, Cursor, Claude Code or any other remote-MCP client. Each assistant only gets the Dpd2 actions you allow.

Q02

How do users connect Dpd2?

Users add their Dpd2 api key on Arc0 Connect. It is encrypted in the vault, never shown to the model, and each user can rotate or revoke it at any time.

Q03

Which Dpd2 actions can my agent take?

8 in total: 8 read, 0 write and 0 destructive. Your policies decide which of them each agent may call.

Q04

Can I make my agent read-only in Dpd2?

Yes. Allow read actions and deny writes in the Dpd2 policy. Your agent can still look things up, and any write it attempts is blocked and logged.

Q05

Can my own backend call Dpd2 too?

Yes. The same Dpd2 connection is available over REST and through the Arc0 proxy, so your product and your agent share one connection per user.

Get started

Plug Dpd2 into your agent.

Your users connect Dpd2 once, under your brand. Your agent gets 8 actions behind your policies, with every call on the record.

Connect Dpd2Browse all apps →

Free to build · MCP + REST · Audit log on every plan