alpaca-data
Market Data API de Alpaca: acciones, crypto, opciones. Historical y real-time data para 5000+ stocks.
Datos de Google Finance via batchexecute (API RPC interna sin auth ni API key). Quote, OHLC intraday 1-min y 5-min, OHLC daily, financials masivos (income/balance/cashflow), earnings, analyst recommendations + opinions, descripcion empresa, peers, news, indices globales
$ npx -y skills add gauss314/skills --skill google-finance --agent claude-codeHow it fires
How this skill gets triggered: by you, by Claude, or both.
/google-financeContext preview
The summary Claude sees to decide when to auto-load this skill.
Datos de Google Finance via batchexecute (API RPC interna sin auth ni API key). Quote, OHLC intraday 1-min y 5-min, OHLC daily, financials masivos (income/balance/cashflow), earnings, analyst recommendations + opinions, descripcion empresa, peers, news, indices globales
name: google-finance description: "Datos de Google Finance via batchexecute (API RPC interna sin auth ni API key). Quote, OHLC intraday 1-min y 5-min, OHLC daily, financials masivos (income/balance/cashflow), earnings, analyst recommendations + opinions, descripcion empresa, peers, news, indices globales (Dow/S&P/NASDAQ/VIX/DAX), sectors heatmap. Cobertura mercados US (NASDAQ/NYSE) y argentinos (BCBA). ⚠️ API NO oficial — leer LIMITATIONS_TROUBLESHOOTING.md antes de uso productivo." license: MIT
Skill para extraer datos de [Google Finance](https://www.google.com/finance) via su **endpoint RPC interno `batchexecute`** descubierto por reverse engineering — **sin API key, sin autenticacion**.
Cubre quote, OHLC historico (intraday 1-min / 5-min / daily / 6-meses), financials masivos, earnings, analyst recommendations con opinions individuales (Goldman, etc), descripcion empresa con address+employees, peers, news (con thumbnails), indices globales (Dow/S&P/NASDAQ/VIX/DAX/FTSE/Nikkei) y sectors heatmap.
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> **Antes de usar este skill en cualquier escenario productivo, leer > obligatoriamente > [`references/LIMITATIONS_TROUBLESHOOTING.md`](./references/LIMITATIONS_TROUBLESHOOTING.md).**
1. **🚨 API NO oficial** — Google puede renombrar RPCs, cambiar layouts, agregar auth o cerrar el endpoint sin aviso. 2. **🚨 Layouts SIN keys** — Los responses son arrays posicionales. Si Google reordena campos, vas a leer mal sin error visible. 3. **🚨 Rate limiting muy agresivo** — > 5 req/s puede bloquear tu IP por horas. Recomendado: sleep ≥ 0.5s entre requests. 4. **🚨 Sin warranty de continuidad** — Si construis algo importante, tener fallback con otro provider (Yahoo Finance, TradingView, Finnhub).
gratis, detalle individual de analyst opinions).
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# Quote basico py scripts/fetch_gfinance.py quote GGAL:NASDAQ py scripts/fetch_gfinance.py quote AAPL:NASDAQ py scripts/fetch_gfinance.py quote GGAL:BCBA # mercado argentino # Intraday del dia actual py scripts/fetch_gfinance.py intraday-5min AAPL:NASDAQ py scripts/fetch_gfinance.py intraday-1min GGAL:NASDAQ # Daily historico py scripts/fetch_gfinance.py daily-6m AAPL:NASDAQ # Indices globales (Dow, S&P, NASDAQ, VIX, DAX, FTSE, Nikkei...) py scripts/fetch_gfinance.py indices # Analyst recommendations + opinions individuales py scripts/fetch_gfinance.py analysts NVDA:NASDAQ # Todo en uno (6 requests pipelinadas) py scripts/fetch_gfinance.py all GGAL:NASDAQ
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skills/google-finance/
├── SKILL.md # Este archivo
├── references/ # 5 documentos
│ ├── REFERENCE.md # Overview general + batchexecute
│ ├── RPC_IDS.md # Catalogo de los 14+ RPC IDs
│ ├── RESPONSE_FORMAT.md # Parser deep dive del wrb.fr protocol
│ ├── LIMITATIONS_TROUBLESHOOTING.md # ⚠️ Warnings, plan B, debugging
│ └── COOKBOOK.md # 25 recetas listas
├── assets/ # 3 archivos JSON
│ ├── rpc_ids.json # Catalogo estructurado de RPCs + args
│ ├── chunk_layouts.json # Layouts posicionales de los arrays
│ └── consent_cookies.json # Cookies de bypass del consent
└── scripts/
└── fetch_gfinance.py # Script principal — 19 modos CLI---
| Modo | Data | RPC ID | |------|------|--------| | `quote SYM` | Precio + change + currency + market hours | `gCvqoe` | | `quote-full SYM` | Quote + industry + market cap + volume | `dlNq8b` | | `description SYM` | Descripcion + address + employees + ratios + URLs | `JL8oKc` | | `peers SYM` | Related stocks (default 4, controlable con `--peers-count`) | `SICF5d` | | `analysts SYM` | Recommendations summary + opinions individuales | `YTM9q` | | `earnings SYM` | Earnings history multi-period | `XxQsbd` | | `technicals SYM` | Ratings tecnicos (similar a TradingView Recommend.*) | `gXxkFd` | | `financials SYM` | Income + balance + cashflow ~22 KB multi-period | `Pr8h2e` | | `intraday-1min SYM` | OHLC 1-min del dia actual (~30 KB) | `c2u4wc` | | `intraday-5min SYM` | OHLC 5-min con OHLC completo (~5 KB) | `c2u4wc` | | `daily SYM` | OHLC diario ultimo mes (~22 dias) | `c2u4wc` | | `daily-6m SYM` | OHLC diario ultimos ~6 meses | `c2u4wc` | | `news SYM` | News especificas del simbolo | `kA4MVd` | | `news-related SYM` | News globales (con related symbols del query) | `kA4MVd` |
| Modo | Data | RPC ID | |------|------|--------| | `indices` | Indices globales: Dow, S&P, NASDAQ, VIX, DAX, FTSE, Nikkei, etc | `hgueg` | | `sectors` | Sectors equity heatmap (Health Care, Tech, etc) | `vNewwe` |
| Modo | Data | |------|------| | `rpcs` | Catalogo de RPC IDs con args templates y descripciones | | `layouts` | Layouts posicionales de los arrays anidados | | `cookies` | Cookies de bypass del consent screen |
| Modo | Data | |------|------| | `all SYM` | quote + description + analysts + financials + daily + news (6 requests) |
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| Donde | Formato | Ejemplos | |-------|---------|----------| | Tickers US | `TICKER:NASDAQ` o `TICKER:NYS
Open-source collection of skills compatible with the SKILL.md standard. Developed for the AI courses at UCEMA.
Market Data API de Alpaca: acciones, crypto, opciones. Historical y real-time data para 5000+ stocks.
Trading API de Alpaca: órdenes, posiciones, cuenta. Paper trading y live trading de acciones, crypto y opciones.
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