What this skill does
Automated invoice follow-up sequences that escalate from friendly to firm. Track unpaid invoices, send timed reminder emails with escalating tone, log payment interactions, and generate AR aging reports. Your agent handles the awkward conversations so you don't have to — preserving cash flow and client relationships while you focus on actual work. Configure invoice tracking, email templates per stage (friendly → firm → final notice), timing rules, and let your agent chase payments 24/7. Use when adding invoices, running payment chases, checking status, or generating accounts receivable reports.
Invoice Chaser is part of the Research & Knowledge category — research and knowledge skills that gather, search, and summarize information. You can install it on its own or alongside other research & knowledge skills from the OpenClaw catalog.
How to install Invoice Chaser
The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:
- Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
- Open the in-app Skills panel.
- Search for
invoice-chaserand click Install. - The skill activates automatically when an incoming message matches its description.
Install from the command line
If you already run the OpenClaw CLI, add Invoice Chaser with a single command:
openclaw skills add invoice-chaser
This pulls invoice-chaser from ClawHub and installs it into ~/.openclaw/skills/invoice-chaser/. Restart the OpenClaw gateway afterwards so the new skill is discovered.
How to use Invoice Chaser
Once installed, Invoice Chaser activates on its own: when an incoming message on WhatsApp, Telegram, Slack, Discord, Feishu or Line matches the skill's description, your OpenClaw agent loads it and runs the workflow. You can also trigger it explicitly by describing the task in chat. No extra configuration is required after install.
Manual install (advanced)
If you prefer manual installation:
- Click the Download .zip button above to grab
invoice-chaser-1.1.0.zipdirectly from our S3 mirror. - Unzip into
~/.openclaw/skills/invoice-chaser/(create the directory if it does not exist). - Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.
Frequently asked questions
How do I install Invoice Chaser?
Install Invoice Chaser in the OpenClaw Easy desktop app by opening the Skills panel, searching for invoice-chaser, and clicking Install. From a terminal you can run: openclaw skills add invoice-chaser. Either way the skill is placed in ~/.openclaw/skills/invoice-chaser/.
Is Invoice Chaser free?
Yes. Invoice Chaser is free and open-source, distributed under the Apache-2.0 license through ClawHub. No account or payment is required to download or run it.
What does Invoice Chaser do?
Automated invoice follow-up sequences that escalate from friendly to firm.
Related: more research & knowledge skills
If Invoice Chaser looks useful, you may also want to check out other research & knowledge skills in the OpenClaw catalog:
Browse the full OpenClaw skill catalog
This page covers just one skill. The OpenClaw skill hub has 10,000+ more — search, sort by downloads or stars, and install any of them in one click. There is also a curated awesome-openclaw-skills list grouped by use case.
Get OpenClaw Easy — Free
Install Invoice Chaser and 10,000+ other OpenClaw skills in one click. Free, open-source, runs locally on macOS & Windows.
Free, open-source · Apache-2.0 · Works with Claude, ChatGPT, Gemini, or local Ollama models