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AgentDiet Tech Stack Lookup
x402
AgentDiet Tech Stack Lookup is a paid API for AI agents from mcp-gateway.agentdiet.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).
Looks up the technology stack used by a given domain, returning structured tech stack data with high compression efficiency.
Price / call$0.01
Success—
StatusUnknown
How this service works
Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://mcp-gateway.agentdiet.dev settling in USDC on Base.
Output
Returns a JSON object with a 'data' field containing structured tech stack information for the queried domain, a 'status' field indicating success, and an 'roi_proof' object showing a compression_ratio_pct (e.g. 91.4%) representing data efficiency gains.
Example use cases
Competitor tech stack research
“What technology stack is shopify.com running on? I want to know their frontend framework, backend, CDN, and any analytics tools they use.”
Due diligence on acquisition target
“We're evaluating a startup — can you pull the tech stack for linear.app so I can understand what they've built on?”
Vendor technology verification
“Before we sign a contract with this vendor, can you check what technologies their site notion.so is built on, especially their hosting and security stack?”
Technical details
Endpoint
GEThttps://mcp-gateway.agentdiet.dev/v1/tech-stack-lookup?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, pay-per-call tech stack lookup for any domain without requiring a subscription to dedicated tools like BuiltWith or Wappalyzer. Ideal for AI agents that need on-demand tech intelligence within an x402/MCP workflow, especially when settling micropayments in USDC on Base.
Side effects
- Unknown or unindexed domain returns empty data object
- Invalid domain format may cause input validation error
- Payment not settled in USDC on Base results in 402 response
- Missing required 'input' field returns schema validation error
- Network timeout if domain lookup takes too long
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {},
"status": "ok",
"roi_proof": {
"compression_ratio_pct": 91.4
}
}
}Tags
x402
Reviews
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