Cointer
PulseGate's liveness check could not reach it on 8 Oct 2026 and checks again before recording anything; it is registered on GitHub, the App Store and Google Play and has been in the index since 16 Jul 2026. How this is checked
Cointer is an open-source app that notifies users when their Bitcoin or Ethereum wallet addresses receive deposits. It supports notifications via mobile, email, Discord, Slack, and more, without requiring user accounts or accessing private keys. Ideal for crypto users seeking secure, real-time alerts.
Inferred · not functionally tested
Overview
5 featuresPurpose: Tracking and receiving instant notifications for incoming crypto deposits without compromising wallet security.
Inferred · not functionally tested
Audience: cryptocurrency users and investors
Inferred · not functionally tested
Functions: monitoring
Inferred · not functionally tested
Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown
Recorded constraints: pricing: open_source · license: GPL-3.0 · platforms: MOBILE, DESKTOP, WEB · deployment: browser, ios, android, macos, cloud_managed
Constraint provenance is unknown; confirm requirements with the publisher.
Record sources: cointer.app · github.com · apps.apple.com. These links do not verify the individual claims.
In the Crypto & web3 consumer space, Cointer takes a focused approach. Inferred · not functionally tested: It focuses on tracking and receiving instant notifications for incoming crypto deposits without compromising wallet security. Inferred · not functionally tested: It is built as an open-source project for cryptocurrency users and investors. Basis unknown · not verified: The project is open source (GPL-3.0). Basis unknown · not verified: It runs on the web, iOS, Android, and macOS.
Cointer first shipped in 2026. The project is developed in the open on GitHub with 3 commits in the last 90 days. Inferred · not functionally tested: Among its 5 catalogued features are deposit notifications, multi-channel alerts, and no account required. Cointer is currently in beta.
Summary written by a language model from the project’s public pages.
Tasks: Inferred · not functionally tested
- Deposit notifications
- Multi-channel alerts
- No account required
- Open source
- Activity feed
Topics: Inferred · not functionally tested
Built with & integrations
- React
- __remixManifest in the HTML
- Cloudflare
- cf-ray header · cf-cache-status header
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
- Indexed16 Jul · 13:28 UTCCointer – Get notified when a BTC or ETH wallet gets a deposit (beta) seen via Hacker News firehose (Algolia)Source: Hacker News firehose (Algolia) · Open
Frequently asked questions about Cointer
- What is Cointer?
- Inferred · not functionally tested: Cointer focuses on tracking and receiving instant notifications for incoming crypto deposits without compromising wallet security. It is catalogued under Crypto & web3 consumer on PulseGate.
- Who is Cointer for?
- Inferred · not functionally tested: Cointer is an open-source project built for cryptocurrency users and investors.
- Is Cointer free?
- Basis unknown · not verified: Yes — Cointer is open source under the GPL-3.0 license and free to use.
- What platforms does Cointer run on?
- Basis unknown · not verified: Cointer runs on the web, iOS, Android, and macOS.
- Is Cointer still active?
- Unconfirmed. PulseGate's liveness check could not reach it on 8 Oct 2026, and it is checked again before anything is recorded — so it is not recorded as gone.
- When did Cointer launch?
- Cointer first shipped in 2026.
- Is Cointer open source?
- Basis unknown · not verified: Yes — Cointer is open source under the GPL-3.0 license, developed on GitHub.
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