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Cannastack Cannabis Price History
x402
Cannastack Cannabis Price History is a paid API for AI agents from cannastack.0x402.sh, paid per call via x402, $0.02/call, status down (last checked 2026-09-15).
Returns historical price data and trend analysis for a specific cannabis strain over a configurable time window across US dispensaries
Price / call$0.02
Success—
StatusDown
How this service works
Agent-native cannabis data. Dispensary menus, prices, deals, and strain availability across the US, priced like an API call via x402.
Output
A JSON response containing: a stats object with trend direction (up/down/flat), oldest recorded price, current price, percent change, and data point count; a history array of individual price records with dispensary name, strain name, recorded timestamp, and eighth price; and a human-readable summary string. Response typically arrives in under 100ms.
Example use cases
Tracking strain price trends over time
“I want to know if Gorilla Glue #4 has been getting cheaper or more expensive at dispensaries over the last 60 days — show me the trend and how much the price has shifted.”
Price comparison for a purchasing decision
“Before I stock up, can you check the price history for Wedding Cake over the past 14 days and tell me if now's a good time to buy or if prices have been dropping?”
Market intelligence for a dispensary buyer
“I need to understand OG Kush eighth pricing trends across US dispensaries for the last 90 days — pull the history, the current price, and tell me the overall trend direction and percent change.”
Technical details
Endpoint
POSThttps://cannastack.0x402.sh/api/price-historyWhen to prefer
Use this endpoint when you need time-series price data and trend analysis for a specific cannabis strain, rather than just a current snapshot price. Prefer it over a menu or availability endpoint when the user's goal is understanding price movement, market trends, or deciding when to buy based on historical pricing patterns. Best suited for single-strain, date-window queries.
Side effects
- Unknown or misspelled strain name returns empty history array with zero data points
- Days parameter too large may return sparse data if strain lacks historical coverage
- Rate limiting or payment failure returns an error if the x402 payment is not properly attached
- Strain available only in certain states may return limited geographic coverage
- Very recently listed strains may have insufficient history for meaningful trend analysis
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"query": {
"days": 30,
"strain": "Gelato 42"
},
"stats": {
"trend": "down",
"oldest": 32,
"current": 28,
"change_pct": -12.5,
"data_points": 14
},
"history": [
{
"item_name": "Gelato 42",
"recorded_at": "2026-05-10T14:22:00Z",
"price_eighth": 28,
"dispensary_name": "Native Roots"
}
],
"summary": "14 price changes in the last 30 days. Current: $28. Trend: down (-12.5%).",
"response_ms": 81
}
}Tags
x402
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