pingwa

io.github.grzgrzgrz3/pingwa

Zero-setup WhatsApp notifications + human-in-the-loop for AI agents — text 'join', send in 60s.

healthy

status

tools exposed

2061ms

connect latency

a3af2f26d2bc

schema fingerprint

Tools (5)

notify

Send a WhatsApp notification to the account owner's own phone. `text` is the message (1-1024 chars). `image_url` (optional) is a public https image link — a screenshot, chart or diff — delivered as an image with `text` as the caption when the user's 24h window is open (other

check_status

Show the pingwa account's plan, remaining monthly quota, and whether the free 24h WhatsApp reply window is currently open.

upgrade

Get a link to upgrade the account to Pro (raises the monthly quota). Returns a Stripe Checkout URL for the human to open and pay — no pingwa password needed, the card is handled by Stripe. If the account is already Pro, returns a billing-portal URL to manage or cancel instea

ask

Ask the human a question on WhatsApp and BLOCK until they reply (or timeout). `text` is the question. `buttons` (optional, up to 3) render as tappable reply buttons; omit them to invite a free-text answer the human types on their phone — use this to let the human steer you m

check_replies

Pull inbound WhatsApp messages the human sent to pingwa (out-of-band instructions, or late answers to an `ask`). `since` is a cursor from a previous call (pass it back to get only newer messages); `wait` long-polls up to that many seconds for something to arrive. Returns the

Endpoint

https://pingwa.dev/mcp
Category: Communication · Last checked: 2026-08-15T09:54:10Z

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What this means. This server responded to the MCP handshake and listed its tools without authentication. The schema fingerprint lets us flag if tool signatures silently change (schema drift) between checks.