@agentdomain/agentkit-plugin

Coinbase AgentKit action provider for AgentDomain identity infrastructure.

Install

npm install @agentdomain/agentkit-plugin @coinbase/agentkit

Create the provider

import { AgentDomainActionProvider } from '@agentdomain/agentkit-plugin';

const agentdomain = new AgentDomainActionProvider({
  builderCode: process.env.AGENTDOMAIN_BUILDER_CODE,
  renewalVaultAddress: process.env.RENEWAL_VAULT_ADDRESS,
});

const actions = agentdomain.getActions();

The AgentKit runtime supplies its wallet provider when invoking an action. The default API is https://api.agentdomain.app/api/v1; set apiUrl only when a different documented AgentDomain environment is intentionally used.

Actions

The provider exposes actions for:

• Agent identity registration and quote
• Registry search
• Email send/list/batch, monthly usage, signed inbound webhooks, primary address updates, and Starter/Pro/Enterprise aliases
• Typed DNS list/create/update/delete for all 13 supported types, plus capabilities, batch preview/apply, and BIND import/export
• SSL reconfiguration
• RenewalVault status, funding, auto-renew, and withdrawal
• Per-agent Starter, Pro, and Enterprise Premium Plans

Credentials and transaction safety

builderCode is required only for direct Base writes such as auto-renew and vault withdrawal. Missing or invalid attribution stops those actions before walletProvider.sendTransaction; reads, signatures, and x402 v2 paid requests keep their existing behavior.

Use a dedicated wallet with only the authority and funds required by the agent. If apiKey is used for scoped operations, inject it through a trusted secret store and never ship it in source or browser configuration. Preview DNS batches before applying them and use registration quotes before authorizing payment.

Links

• AgentKit guide
• API discovery
• Source
• Security policy