defillama-openapi-skill

# DefiLlama Public API Skill Use this skill to run DefiLlama public 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.llama.fi`. - Access to the curated OpenAPI schema URL: - `https://raw.githubusercontent.com/holon-run/uxc/main/skills/defillama-openapi-skill/references/defillama-public.openapi.json` ## Scope This skill covers a public read-only analytics surface on `api.llama.fi`: - protocol TVL list - per-protocol detail - chain overview reads This skill does **not** cover: - write operations or account management - DefiLlama Pro key-in-path auth - split-host public services such as `coins.llama.fi` and `yields.llama.fi` - the full DefiLlama public API surface ## Authentication This public skill does not require authentication. ## Core Workflow 1. Use the fixed link command by default: - `command -v defillama-openapi-cli` - If missing, create it: `uxc link defillama-openapi-cli https://api.llama.fi --schema-url https://raw.githubusercontent.com/holon-run/uxc/main/skills/defillama-openapi-skill/references/defillama-public.openapi.json` - `defillama-openapi-cli -h` 2. Inspect operation schema first: - `defillama-openapi-cli get:/protocols -h` - `defillama-openapi-cli get:/protocol/{protocol} -h` - `defillama-openapi-cli get:/v2/chains -h` 3. Prefer narrow read validation before broader reads: - `defillama-openapi-cli get:/v2/chains` - `defillama-openapi-cli get:/protocols` - `defillama-openapi-cli get:/protocol/{protocol} protocol=aave` 4. Execute with key/value parameters: - `defillama-openapi-cli get:/protocol/{protocol} protocol=aave` - `defillama-openapi-cli get:/v2/chains` ## Operations - `get:/protocols` - `get:/protocol/{protocol}` - `get:/v2/chains` ## 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. Do not imply wallet, trading, or admin support. - Public DefiLlama data is split across multiple hosts. This skill intentionally stays on `api.llama.fi`; use the separate Pro skill when you need the unified Pro host. - `defillama-openapi-cli <operation> ...` is equivalent to `uxc https://api.llama.fi --schema-url <defillama_openapi_schema> <operation> ...`. ## References - Usage patterns: `references/usage-patterns.md` - Curated OpenAPI schema: `references/defillama-public.openapi.json` - DefiLlama API docs: https://defillama.com/docs/api