Eventzilla for AI agents
Eventzilla is an event management platform for creating, promoting, and managing events, including ticketing and attendee management, used by organizers running paid and free events. 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 Eventzilla.
Check in an attendee
Check in an attendee at the door once their ticket is confirmed valid.
List an event's transactions
List transactions for an event to reconcile ticket sales against the payment processor.
Confirm before canceling an order
Require approval before canceling a ticket order, since it can trigger a refund to the buyer.
9 Eventzilla actions, graded by risk.
Every Eventzilla action is tagged read, write or destructive, so one policy covers the whole app and new actions inherit the right default.
read
7Look things up. Allowed by default.
- eventzilla.list_usersList Users
- eventzilla.list_eventsList Events
- eventzilla.list_categoriesList Event Categories
- eventzilla.get_user_detailsGet User Details
- eventzilla.list_event_ticketsList Event Tickets
- eventzilla.list_event_transactionsList Event Transactions
- eventzilla.check_in_attendeeCheck In Attendee
write
1Create and change things. Allow, or ask the user first.
- eventzilla.confirm_orderConfirm Order
destructive
1Delete, cancel or archive. Ask first, or deny outright.
- eventzilla.cancel_orderCancel Order
Eventzilla in three steps.
- 01Your users connect EventzillaThey add their Eventzilla api key on Arc0 Connect, under your brand. It goes straight into the vault.
- 02You set the rulesReads run, writes like “confirm Order” can wait for the user, and “cancel Order” can be denied outright.
- 03Any agent can actYour agent calls Eventzilla through the Arc0 SDK or MCP, and so can Claude, ChatGPT and Cursor. Every call lands on the audit log.
await arc0.policies.set('eventzilla', { read: 'allow', write: 'ask', // confirm_order destructive: 'deny', // cancel_order }) # Claude Code: the same connection, one URL $ claude mcp add --transport http arc0 \ https://mcp.arc0.ai/u/u_8f2
How Eventzilla connects.
Users add their Eventzilla 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 Eventzilla 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 Eventzilla from any agent.
ClaudeChatGPTCursor
Codex
VS CodeOpenAI Agents SDKClaude Agent SDK
Vercel AI SDK
Mastra
LangGraph
Eventzilla and Arc0, answered.
Can I use Eventzilla with Claude, ChatGPT or Cursor?
Yes. Connect Eventzilla 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 Eventzilla actions you allow.
How do users connect Eventzilla?
Users add their Eventzilla 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 Eventzilla actions can my agent take?
9 in total: 7 read, 1 write and 1 destructive, such as “confirm Order”. Your policies decide which of them each agent may call.
Can I stop my agent from deleting things in Eventzilla?
Yes. Actions like “cancel Order” are graded destructive. Set destructive actions to deny, or to ask so the user approves each one, and blocked calls still show up on the audit log.
Can my own backend call Eventzilla too?
Yes. The same Eventzilla connection is available over REST and through the Arc0 proxy, so your product and your agent share one connection per user.
Plug Eventzilla into your agent.
Your users connect Eventzilla once, under your brand. Your agent gets 9 actions behind your policies, with every call on the record.
Free to build · MCP + REST · Audit log on every plan