2026-09-26
Pricing update · Current
Current access pricing aligned
Current access pricing now matches the live agent manifest: the agent Day Pass is $0.99 USDC on Base for 24 hours, Zambo Pass is $29/month or $290/year, and verified $ZAMBO holders pay $19/month.
- The free tier remains 20 free calls per metered tool each day with no account.
- The Day Pass changed from $1.49 to $0.99, monthly access from $29 to $29, and annual access from $399 to $290.
2026-09-22
Trust layer · Current
Every public listing is now one click from the proof
The homepage trust layer now connects the exact third-party listings, package registries, and public receipt surfaces that agents and people can independently inspect.
- The canonical trust page records 11 verified listings with source URLs and scores where the source publishes one.
- The homepage uses compact desktop rows and one readable swipeable mobile row, with no clipped cards.
- Public status, metrics, badge, and security surfaces now link back to the same source-backed trust record.
2026-09-13
Protocol update · Current
Protocol, discovery, and payment metadata aligned
The public agent and MCP discovery manifests now document the shipped protocol, discovery, task-polling, and payment surfaces while retaining the canonical 4.0.0 package version.
- The remote MCP endpoint is
https://zambo.dev/api/mcp and the discovery metadata identifies its transport as http-json.
agent.json documents zambo_pay as creating and verifying a 1.49 USDC payment on Base for 24-hour access.
- The package registry descriptor remains version
4.0.0 and declares the package license as MIT.
2026-09-12
v4.0.0 · Release
Public npm package with MIT licensing and registry metadata
zambo@4.0.0 is published as a public npm package under the MIT license. The package includes its MCP registry descriptor, which identifies the npm package and its registry type for distribution metadata.
- The public package name is
zambo, with the install command npx zambo install.
- The package metadata declares
publishConfig.access as public and the license as MIT.
- The included registry descriptor identifies
zambo with registryType: npm.
This page records shipped package and discovery metadata only. It does not list planned work or unverified claims.