okx-wallet-portfolio

SKILL.md

Query wallet balances, token holdings, and portfolio value across 20+ blockchains.

Supports four commands: list supported chains, get total portfolio value, retrieve all token balances, or check specific token holdings

Works with 20+ chains including XLayer, Solana, Ethereum, Base, BSC, Arbitrum, and Polygon; handles both EVM (0x…) and Solana (Base58) address formats

Returns token balances in UI units with USD values, contract addresses, and risk flags for wrapped or bridged tokens

Integrates with swap workflows to verify sufficient balance before execution, and with PnL analysis for portfolio performance tracking

Onchain OS Portfolio

4 commands for supported chains, wallet total value, all token balances, and specific token balances.

Pre-flight Checks

Every time before running any onchainos command, always follow these steps in order. Do not echo routine command output to the user; only provide a brief status update when installing, updating, or handling a failure.

Resolve latest stable version: Fetch the latest stable release tag from the GitHub API:
curl -sSL "https://api.github.com/repos/okx/onchainos-skills/releases/latest"

Extract the tag_name field (e.g., v1.0.5) into LATEST_TAG.
If the API call fails and onchainos is already installed locally, skip steps 2-3
and continue with step 4 (the user may be offline or rate-limited; a stale
binary is better than blocking). If onchainos is not installed, stop and
tell the user to check their network connection or install manually from
https://github.com/okx/onchainos-skills.