Deadline Funnel for AI agents
Deadline Funnel creates personalized countdown deadlines for marketing campaigns, giving each visitor their own urgency window to boost conversion rates. 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.
What agents do in Deadline Funnel.
Check a campaign's setup
List campaigns to confirm a deadline funnel is configured correctly before launch.
Start a deadline for a visitor
Start a deadline for a visitor through a webhook once they join a list.
Track a sale from a campaign
Track a completed sale against its campaign so conversion numbers stay accurate.
6 Deadline Funnel actions, graded by risk.
Every Deadline Funnel action is tagged read, write or destructive, so one policy covers the whole app and new actions inherit the right default.
read
3Look things up. Allowed by default.
- deadline_funnel.get_account_idGet Account ID
- deadline_funnel.list_campaignsList Campaigns
- deadline_funnel.track_sale_webhookTrack Sale Webhook
write
3Create and change things. Allow, or ask the user first.
- deadline_funnel.email_link_redirectEmail Link Redirect
- deadline_funnel.start_deadline_custom_webhookStart Deadline via Custom Webhook
- deadline_funnel.generate_sales_tracking_webhook_urlGenerate Sales Tracking Webhook URL
destructive
0Delete, cancel or archive. Ask first, or deny outright.
- No destructive actions.
Deadline Funnel in three steps.
- 01Your users connect Deadline FunnelThey add their Deadline Funnel api key on Arc0 Connect, under your brand. It goes straight into the vault.
- 02You set the rulesReads run, and writes like “email Link Redirect” can wait for the user to approve.
- 03Any agent can actYour agent calls Deadline Funnel through the Arc0 SDK or MCP, and so can Claude, ChatGPT and Cursor. Every call lands on the audit log.
await arc0.policies.set('deadline_funnel', { read: 'allow', write: 'ask', // email_link_redirect destructive: 'deny', }) # Claude Code: the same connection, one URL $ claude mcp add --transport http arc0 \ https://mcp.arc0.ai/u/u_8f2
How Deadline Funnel connects.
Users add their Deadline Funnel 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 Deadline Funnel 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
Use Deadline Funnel from any agent.
ClaudeChatGPTCursor
Codex
VS CodeOpenAI Agents SDKClaude Agent SDK
Vercel AI SDK
Mastra
LangGraph
Deadline Funnel and Arc0, answered.
Can I use Deadline Funnel with Claude, ChatGPT or Cursor?
Yes. Connect Deadline Funnel 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 Deadline Funnel actions you allow.
How do users connect Deadline Funnel?
Users add their Deadline Funnel 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.
Which Deadline Funnel actions can my agent take?
6 in total: 3 read, 3 write and 0 destructive, such as “email Link Redirect”. Your policies decide which of them each agent may call.
Can I make my agent read-only in Deadline Funnel?
Yes. Allow read actions and deny writes in the Deadline Funnel policy. Your agent can still look things up, and any write it attempts is blocked and logged.
Can my own backend call Deadline Funnel too?
Yes. The same Deadline Funnel connection is available over REST and through the Arc0 proxy, so your product and your agent share one connection per user.
Plug Deadline Funnel into your agent.
Your users connect Deadline Funnel once, under your brand. Your agent gets 6 actions behind your policies, with every call on the record.
Free to build · MCP + REST · Audit log on every plan