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corpusAI Cloud Pricing — Daily Spot Price History
x402
corpusAI Cloud Pricing — Daily Spot Price History is a paid API for AI agents from cloud.trycorpus.ai, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-11).
Returns daily average, high, and low spot instance prices for a specific AWS, GCP, or Azure instance type and region over a requested date range.
Price / call$0.05
Success—
StatusUnknown
How this service works
corpusAI Cloud Pricing: Full daily history for one instance type, all eras stitched.
Output
A JSON object containing an array of daily price bars, each with a UTC date, time-weighted average USD/hr price, daily high and low prices (where available), data source label, and seconds of coverage. Also includes the window end timestamp.
Example use cases
Cloud cost trend analysis for FinOps
“Get me the daily average spot prices for the AWS c5.large in us-east-1 for all of 2023 — I want to see if there were any seasonal price spikes I should plan around.”
Multi-year instance price comparison
“What were the daily spot prices for GCP's n2-standard-4 in us-central1 from 2020 through 2022? I'm trying to understand long-term pricing trends before committing to a workload migration.”
Recent Azure spot pricing check
“Fetch the last 14 days of daily spot price history for the Azure D2s_v5 instance in the eastus region — I need the average, high, and low each day to decide whether now is a good time to spin up workloads.”
Technical details
Endpoint
GEThttps://cloud.trycorpus.ai/v1/spot/daily?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need granular daily historical spot price data for a specific cloud instance type on AWS, GCP, or Azure — especially for trend analysis, cost modeling, or FinOps reporting going back to 2014. It is preferable to scraping cloud provider pricing pages directly and provides consistent, time-series structured data across providers in a unified format.
Side effects
- Missing required parameters (provider, region, instance) returns a 400 error
- Invalid provider enum value (not aws/gcp/azure) returns validation error
- Unknown or misspelled instance type returns empty bars array or 404
- Date range with no available data returns empty bars array
- Payment not provided or insufficient USDC triggers 402 response
- Invalid ISO 8601 date format for from/to returns a parsing error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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