helius-openapi-skill

Helius Wallet API Skill

Use this skill to run Helius Wallet API operations through uxc + OpenAPI.

Reuse the uxc skill for shared execution, auth, and error-handling guidance.

Prerequisites

• uxc is installed and available in PATH.
• Network access to https://api.helius.xyz.
• Access to the curated OpenAPI schema URL:
  • https://raw.githubusercontent.com/holon-run/uxc/main/skills/helius-openapi-skill/references/helius-wallet.openapi.json
• A Helius API key.

Scope

This skill covers a read-first Helius Wallet API surface:

• wallet identity lookup
• batch identity lookup
• wallet balances
• wallet history
• wallet transfers
• wallet funding source lookup

This skill does not cover:

• Helius RPC, DAS, or WebSocket surfaces
• transaction submission
• webhook setup
• the broader Helius platform beyond the selected wallet intelligence endpoints

Authentication

Helius accepts API keys by query parameter or header. This skill standardizes on X-Api-Key header auth.

Configure one API-key credential and bind it to api.helius.xyz:

uxc auth credential set helius \
  --auth-type api_key \
  --api-key-header X-Api-Key \
  --secret-env HELIUS_API_KEY

uxc auth binding add \
  --id helius \
  --host api.helius.xyz \
  --scheme https \
  --credential helius \
  --priority 100

Validate the active mapping when auth looks wrong:

uxc auth binding match https://api.helius.xyz

Core Workflow

1. Use the fixed link command by default:

   • command -v helius-openapi-cli
   • If missing, create it:

     uxc link helius-openapi-cli https://api.helius.xyz \
       --schema-url https://raw.githubusercontent.com/holon-run/uxc/main/skills/helius-openapi-skill/references/helius-wallet.openapi.json
     

   • helius-openapi-cli -h

2. Inspect operation schema first:

   • helius-openapi-cli get:/v1/wallet/{wallet}/identity -h
   • helius-openapi-cli post:/v1/wallet/batch-identity -h
   • helius-openapi-cli get:/v1/wallet/{wallet}/balances -h