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DripStack Stock Picks API
x402
DripStack Stock Picks API is a paid API for AI agents from dripstack.xyz, paid per call via x402, $1/call, status unknown (last checked 2026-09-15).
Returns AI-extracted stock-picker calls sourced from Substack publications for a given date, priced per distinct source post returned.
Price / call$1
Success—
StatusUnknown
How this service works
Connect your agent to top financial newsletters and podcasts.
Output
A JSON object containing a date range (startDate, endDate), an asOf timestamp, a count of results, and an array of stock-pick items extracted from distinct attributed Substack source posts. Payment is charged per distinct source post returned, minimum $0.10 USD.
Example use cases
Daily newsletter stock picks for portfolio review
“What stocks are being recommended across Substack newsletters today? Pull the latest picks and show me which ones are being mentioned most frequently.”
Track specific financial writer recommendations
“Get me all the stock-picker calls from financial newsletters published in the last week. I want to see which stocks the major Substack finance writers are currently bullish on.”
Discover emerging investment themes
“Fetch the stock picks extracted from Substack posts over the past three days. Help me identify any common themes or sectors that newsletter authors are clustering around right now.”
Technical details
Endpoint
GEThttps://dripstack.xyz/api/v1/stock-picksWhen to prefer
Use this endpoint when you need structured, AI-extracted stock recommendation data sourced specifically from Substack newsletter publications, with attribution to original posts. Prefer this over generic financial data APIs when you want curated, human-authored newsletter-sourced picks rather than raw market data or analyst ratings.
Side effects
- Invalid date format (not YYYY-MM-DD) returns a 400 or validation error
- Limit out of range (below 1 or above 500) returns a validation error
- No picks available for the requested date returns an empty items array with count 0
- Payment failure via x402 protocol blocks the response
- Date in the future may return empty or no data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"asOf": "2026-06-02T18:30:00.000Z",
"count": 1,
"items": [
{
"id": "clxexamplestockpick0001",
"action": "NEW_POSITION",
"author": "Author display name",
"callId": "example-call-id",
"ticker": "ACME",
"postSlug": "example-investment-letter",
"direction": "LONG",
"activePick": true,
"articleUrl": "https://example.substack.com/p/example-investment-letter",
"publishedAt": "2026-05-30T12:00:00.000Z",
"articleTitle": "Example investment letter",
"evidenceQuote": "Short source quote supporting the pick.",
"instrumentType": "EQUITY",
"tickerExchange": "NASDAQ",
"convictionLabel": "High",
"publicationSlug": "example.substack.com",
"authorConviction": 4,
"rationaleSnippet": "Concise rationale for the extracted call."
}
],
"endDate": "2026-05-30",
"dateUsed": "2026-05-30",
"startDate": "2026-05-30"
}
}Tags
x402
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