DefiLlama Yields OpenAPI Skill

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name: defillama-yields-openapi-skill description: Operate DefiLlama public yield APIs through UXC with a curated OpenAPI schema and read-first guardrails.

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DefiLlama Yields API Skill

Use this skill to run DefiLlama public yield 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://yields.llama.fi.

Access to the curated OpenAPI schema URL:

- https://raw.githubusercontent.com/holon-run/uxc/main/skills/defillama-yields-openapi-skill/references/defillama-yields.openapi.json

Scope

This skill covers a public read-only yield surface on yields.llama.fi:

yield pool discovery

per-pool chart history

This skill does not cover:

write operations

protocol or chain overview endpoints from api.llama.fi

price endpoints from coins.llama.fi

DefiLlama Pro APIs

Authentication

This public skill does not require authentication.

Core Workflow

1. Use the fixed link command by default: - command -v defillama-yields-openapi-cli - If missing, create it: uxc link defillama-yields-openapi-cli https://yields.llama.fi --schema-url https://raw.githubusercontent.com/holon-run/uxc/main/skills/defillama-yields-openapi-skill/references/defillama-yields.openapi.json - defillama-yields-openapi-cli -h

2. Inspect operation schema first: - defillama-yields-openapi-cli get:/pools -h - defillama-yields-openapi-cli get:/chart/{pool} -h

3. Prefer narrow read validation before broader reads: - defillama-yields-openapi-cli get:/pools - defillama-yields-openapi-cli get:/chart/{pool} pool=747c1d2a-c668-4682-b9f9-296708a3dd90

Operations

get:/pools

get:/chart/{pool}

Guardrails

Keep automation on the JSON output envelope; do not use --text.

Parse stable fields first: ok, kind, protocol, data, error.

Treat this v1 skill as read-only.

Public DefiLlama data is split across multiple hosts; this skill intentionally wraps only yields.llama.fi.

defillama-yields-openapi-cli ... is equivalent to uxc https://yields.llama.fi --schema-url ....

References

Usage patterns: references/usage-patterns.md

Curated OpenAPI schema: references/defillama-yields.openapi.json

DefiLlama API docs: https://defillama.com/docs/api

uxc is installed and available in PATH.

Network access to https://yields.llama.fi.

Access to the curated OpenAPI schema URL:

- https://raw.githubusercontent.com/holon-run/uxc/main/skills/defillama-yields-openapi-skill/references/defillama-yields.openapi.json