Alchemy Prices API Skill

Use this skill to run Alchemy Prices 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.g.alchemy.com.
• Access to the curated OpenAPI schema URL:
  • https://raw.githubusercontent.com/holon-run/uxc/main/skills/alchemy-openapi-skill/references/alchemy-prices.openapi.json
• An Alchemy API key.

Scope

This v1 skill intentionally covers the narrow Prices API surface:

• token price lookup by symbol
• token price lookup by contract address
• historical token prices

This skill does not cover:

• node JSON-RPC
• NFT or portfolio APIs
• write operations
• the broader Alchemy API surface
• multi-symbol batch lookup in one uxc call

Authentication

Alchemy Prices API places the API key in the request path: /prices/v1/{apiKey}/....

Configure one API-key credential with a request path prefix template:

uxc auth credential set alchemy-prices \
  --auth-type api_key \
  --secret-env ALCHEMY_API_KEY \
  --path-prefix-template "/prices/v1/{{secret}}"

uxc auth binding add \
  --id alchemy-prices \
  --host api.g.alchemy.com \
  --scheme https \
  --credential alchemy-prices \
  --priority 100

Validate the active mapping when auth looks wrong:

uxc auth binding match https://api.g.alchemy.com

Core Workflow

1. Use the fixed link command by default: