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Wallet Balance Checker
by
rsquaredsolutions2026
· GitHub ↗
· v1.1.0
· MIT-0
113
Downloads
0
Stars
0
Active Installs
2
Versions
Install in OpenClaw
/install wallet-balance-checker
Description
Check balances across Coinbase, Polymarket (Polygon USDC), Kalshi, and sportsbook accounts. Provides a unified capital view with low-balance alerts. Read-onl...
Usage Guidance
Do not supply sensitive API secrets or enable this skill until the inconsistencies are resolved. Ask the publisher for: (1) the full runtime instructions for Polymarket, Kalshi, and sportsbook integrations (the SKILL.md currently only implements Coinbase); (2) an explicit list of required binaries (the script uses openssl but openssl is not listed); and (3) confirmation of which environment variables are required (the registry summary claims none). If you test, use least-privilege, read-only API keys with scopes restricted to balance reads, run in an isolated environment, and rotate keys after testing. Prefer skills with a verifiable homepage/repository and a known publisher before providing secrets.
Capability Analysis
Type: OpenClaw Skill
Name: wallet-balance-checker
Version: 1.1.0
The skill is a legitimate tool for checking financial balances across various platforms. The provided code in SKILL.md correctly implements Coinbase's API authentication using standard bash utilities (curl, openssl, jq) and communicates only with official API endpoints (api.coinbase.com). While the skill requests sensitive API secrets, this is necessary for its stated purpose, and there is no evidence of data exfiltration, obfuscation, or malicious intent.
Capability Assessment
Purpose & Capability
The skill claims to check Coinbase, Polymarket (Polygon USDC), Kalshi, and sportsbook accounts, but the SKILL.md only contains a Coinbase balance-check implementation. Metadata also lists credentials for Kalshi and Polygon wallet/RPC, but no instructions use them — this is a clear mismatch between stated purpose and actual capability.
Instruction Scope
The runtime instructions contain a concrete Coinbase curl+jq script that computes an HMAC signature using openssl, reads COINBASE_API_KEY and COINBASE_API_SECRET, and queries api.coinbase.com. However, openssl (used in the script) is not listed in the required binaries, and there are no instructions for Polymarket/Kalshi/sportsbook despite those being advertised. The instructions therefore both omit needed runtime requirements and do not cover the advertised scope.
Install Mechanism
This is an instruction-only skill with no install spec and no code files; nothing is written to disk by the skill itself. That lowers installation risk.
Credentials
The skill requests sensitive credentials (Coinbase API key/secret, Kalshi API key, Polygon RPC URL, Polymarket wallet address) in its metadata. Requiring a Coinbase API secret is reasonable for Coinbase access, but Kalshi/Polygon credentials are declared yet unused in the provided instructions. Additionally, the registry summary at the top says 'Required env vars: none' which contradicts the SKILL.md — a concerning inconsistency when secrets are involved.
Persistence & Privilege
The skill does not request always:true and uses default invocation settings; it does not request persistent/privileged platform presence. No evidence it modifies other skills or writes global settings.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install wallet-balance-checker - After installation, invoke the skill by name or use
/wallet-balance-checker - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.1.0
Add attribution links to agentbets.ai guides
v1.0.0
Initial release — AgentBets OpenClaw Skills series
Metadata
Frequently Asked Questions
What is Wallet Balance Checker?
Check balances across Coinbase, Polymarket (Polygon USDC), Kalshi, and sportsbook accounts. Provides a unified capital view with low-balance alerts. Read-onl... It is an AI Agent Skill for Claude Code / OpenClaw, with 113 downloads so far.
How do I install Wallet Balance Checker?
Run "/install wallet-balance-checker" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Wallet Balance Checker free?
Yes, Wallet Balance Checker is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Wallet Balance Checker support?
Wallet Balance Checker is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Wallet Balance Checker?
It is built and maintained by rsquaredsolutions2026 (@rsquaredsolutions2026); the current version is v1.1.0.
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