google-finance-api
Skill3 starsChanged 3 months agoMIT-0View on GitHub
Google Finance data toolkit via ScraperSocial — live quotes, historical price candles and instrument search.
In this repository33 other files it gives its agents.
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The file
We split this skill into the rules it gives an agent
5 rules. About 0 are common, 4 are distinctive, and 1 is very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈4
Distinctive · estimate
This author's own choices. Worth a look.
1
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Distinctive: line 34
Read public Google Finance data as clean JSON.
- Distinctive: line 47
You need tick-level or real-time data: Use a market data vendor.
- Distinctive: line 48
You need fundamentals, filings or analyst estimates: Not covered here.
- Very specific: line 71
Every script also accepts --limit, --cursor, --fields, --format and --fresh.
- Distinctive: line 79
Every response uses the same envelope:
≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
Google Finance API skill
Read public Google Finance data as clean JSON. This Google Finance API skill returns a current quote for an instrument, historical price candles, and search across tickers — at 1 credit per call, which makes it practical to poll a watchlist.
This skill wraps 3 live Google Finance endpoints from the ScraperSocial API. Public data only, returned as clean JSON.
When to use this skill
- A user asks what a stock, index or currency pair is trading at.
- You need historical candles to chart or compute a return.
- You need to resolve a company name to a ticker symbol.
Do not use this skill when
- You are making trading or investment decisions on this data. It is a convenience read of a public page, not an exchange feed. It is not licensed market data, may be delayed, and may be served from cache.
- You need tick-level or real-time data. Use a market data vendor.
- You need fundamentals, filings or analyst estimates. Not covered here.
Setup
export SCRAPERSOCIAL_KEY=sk_live_... # https://scrapersocial.com/app/keysSigning up at scrapersocial.com/signup includes 100 free credits, no card required.
Permissions and scope
These scripts do exactly three things and nothing else: read one environment variable (SCRAPERSOCIAL_KEY), send HTTPS requests to https://api.scrapersocial.com (the host is a constant in the code, not configurable), and print JSON. They run as node scripts/<name>.js with no other shell use, no file writes and no persistence. call_endpoint.js accepts only the 3 documented /v1/google_finance/ paths in the table below and refuses anything else before a request is made.
Scripts
| Script | What it does | Input | Credits |
get_history.js | List Google Finance history. | handle | 1 credit per candle |
get_quote.js | Get Google Finance quote. | handle | 1 credit |
search.js | List Google Finance search. | query | 1 credit per instrument |
call_endpoint.js | Call any /v1/google_finance/ endpoint directly | path + params | varies |
Every script also accepts --limit, --cursor, --fields, --format and --fresh. --limit is clamped to 50: above that the API returns an async job instead of data.
Example
node skills/google-finance-api/scripts/get_quote.js AAPLEvery response uses the same envelope:
{ "data": {}, "meta": { "count": 20, "next_cursor": "..." }, "request_id": "a18e4ef88ad4b00b" }meta appears on paginated endpoints only. Keep request_id — support traces calls with it.
Endpoints
| Endpoint | Input | Returns | Credits | Paginated |
/v1/google_finance/history | handle | candle | 1 credit per candle | yes |
/v1/google_finance/quote | handle | quote | 1 credit | no |
/v1/google_finance/search | query | instrument | 1 credit per instrument | yes |
Costs shown per item for paginated endpoints, per call otherwise. Failed calls are not charged.
FAQ
How do I get a stock quote as JSON?
get_quote.js with the instrument handle, for 1 credit. Use search.js first if you only know the company name.
Can I get historical prices?
Yes. get_history.js returns candles, charged 1 credit per candle returned, so set --limit deliberately.
Is this real-time data?
No. Treat it as indicative. Responses may be cached; --fresh bypasses the cache at the same cost, but the underlying page is not an exchange feed.
Is this an official Google API?
No. ScraperSocial is independent and not affiliated with Google.
Links
Disclaimer
ScraperSocial is an independent product and is not affiliated with, endorsed by, or sponsored by any platform named in this repository. All product names, logos and brands are property of their respective owners. These skills return only publicly available data.
Does it work?
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Your trail
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Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.

