updown.io is a simple and inexpensive website monitoring service that checks the availability and performance of your websites and APIs.
updown.io is a simple and inexpensive website monitoring service that checks the availability and performance of your websites and APIs. On Nagent, Updown.io is exposed as a fully-configurable server monitoring integration that any agent can call — 5 actions, and API key authentication. No code is required to wire Updown.io into your workflow — connect it once via the External Integrations panel and reuse it across every agent you build.
Agent builders use Updown.io to automate the kinds of tasks server monitoring teams previously handled manually. Concrete examples — each one is a single agent step in Nagent — include:
Every action and trigger is paired with a structured input/output schema (visible in the sections below), so when you wire Updown.io into Helix — our agentic agent builder — the editor knows exactly what each step expects and produces. Configure once, deploy anywhere across your Nagent agents.
Every operation an agent can call against Updown.io, with input parameters and output schema. Drop these into any step of an agent built in Helix.
UPDOWN_IO_LIST_CHECKSTool to retrieve all monitoring checks on your updown.io account. Use when you need to view all configured checks including their status, uptime, and settings.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
UPDOWN_IO_LIST_NODE_IPSTool to retrieve a list of all updown.io server IP addresses. Use when configuring firewalls or IP allowlists to permit updown.io monitoring.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
UPDOWN_IO_LIST_NODE_IPV4Tool to list all updown.io server IPv4 addresses. Use when you need to retrieve the current set of updown.io node IPv4 addresses.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
UPDOWN_IO_LIST_NODE_IPV6Tool to retrieve a list of all updown.io server IPv6 addresses. Use when you need to enumerate available IPv6 monitoring nodes.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
UPDOWN_IO_LIST_NODESTool to retrieve a list of all updown.io monitoring servers. Use when you need to discover available monitoring nodes.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
No publicly available marketplace agent is found using this tool yet. There are 78 agents privately built on Nagent that already use Updown.io.
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Connect Updown.io to any Nagent agent in minutes — no API key management, no boilerplate. Just configure and deploy.
The five questions agent builders ask before adopting a new integration.
Open the External Integrations panel inside Nagent (app.nagent.ai/externalIntegration), find Updown.io, and click "Connect Now." You'll authenticate with an API key — Nagent handles credential storage and refresh automatically. Once connected, Updown.io is available to any agent in your workspace.
No. Nagent provides no-code integration for every tool. Once Updown.io is connected, you configure its 5 actions directly in the agent builder UI — no API calls, no boilerplate, no schema management.
Helix — Nagent's agentic agent builder — lets you drop Updown.io steps into any workflow visually. Pick an action (e.g., one of those listed above), fill in the inputs (Helix knows the required vs. optional schema for each parameter), and connect it to upstream/downstream steps. Triggers run as the entry point of an agent, so when a Updown.io event fires, the agent kicks off automatically.
Every Updown.io action and trigger ships with a fully-typed schema — input parameters with name, type, required flag, and description, plus the output payload shape. The schemas are documented in the sections above. Helix uses these schemas to validate your configuration at build time and to type-check the data flowing between steps.
Yes. While Updown.io ships with 5 pre-built server monitoring actions, you can layer custom logic around them inside Helix — pre/post-processing steps, conditional branches, retries, or stitching Updown.io together with other connected tools. For deeper customization, talk to our team about Nagent's Agentic AI Lab — forward-deployed engineers who build Updown.io-based workflows tailored to your business.