Developers

Build on Notifly.

One REST API for email, SMS, push, in-app, and chat. Trigger a workflow with a single request — from your backend, your agent, or your terminal.

Get an API key Read the API docs

bash — trigger a workflow

curl -X POST https://api.notifly.io/v1/events/trigger \
  -H "Authorization: ApiKey $NOTIFLY_SECRET_KEY" \
  -H "Content-Type: application/json" \
  -d '{"name":"<workflow-id>","to":{"subscriberId":"<subscriber-id>"},"payload":{"body":"Hello from Notifly"}}'

01 — The platform

Every surface, one platform.

REST API

One versioned /v1 surface for workflows, subscribers, topics, and messages. Trigger from any language with plain HTTP.

Read the docs

Interactive reference

Browse every endpoint, schema, and example request in a generated reference — one page per operation, straight from the OpenAPI document.

Open the reference

OpenAPI 3.x spec

Machine-readable spec for codegen and tooling, served straight from the API.

openapi.json

MCP server

A remote MCP server with OAuth 2.1 sign-in, so Claude and other AI clients can operate Notifly with seven built-in tools.

See the tools

AI-agent onboarding

Paste one prompt into your coding agent and it follows notifly.io/agents.md to wire a Notifly agent into your app.

Get the prompt

Free development plan

Create a workspace, take a development API key, and send 10,000 events a month at no cost — no credit card, no sales call.

Get an API key

YAML flavor of the spec: api.notifly.io/openapi.yaml

02 — MCP server

Let your AI operate Notifly.

Notifly ships a remote MCP server at api.notifly.io/mcp. It signs clients in with OAuth 2.1 — no key pasting — and exposes seven tools scoped to what your account can already do.

bash — add to Claude

claude mcp add --transport http notifly https://api.notifly.io/mcp

Tools

trigger_workflow
list_workflows
get_workflow
list_subscribers
get_subscriber
list_topics
list_notifications

03 — Agent onboarding

One prompt to wire it up.

Working with Claude Code, Cursor, or another coding agent? Paste this prompt and it will follow the step-by-step instructions at notifly.io/agents.md to connect a Notifly agent to your app.

prompt — paste into your agent

Add an agent to my app following instructions from https://notifly.io/agents.md

04 — SDKs

SDKs, honestly.

The client SDKs for JavaScript, React, Next.js, and React Native are open source, and publishing them to npm is in progress. Until they land, the REST API is the supported integration path — and it covers everything the dashboard can do.

Get an API key Explore the API reference