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Beagle Scout — Investigation Companion
x402
Beagle Scout — Investigation Companion is a paid API for AI agents from underground.substratesymposium.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).
Provides an investigation companion experience focused on following leads, finding connections, and developing a curious, detail-oriented mindset for exploratory research tasks.
Price / call$0.01
Success—
StatusUnknown
How this service works
Beagle — Scout — Investigation companion for following leads and finding connections.
Output
Returns a companion experience — likely narrative or framework content — centered on the Beagle Scout persona, providing investigation methodology, lead-following heuristics, and connection-finding guidance to support exploratory research and analytical tasks.
Example use cases
Tracing connections in a research mystery
“I've got a bunch of loosely related findings from my research and I can't figure out how they connect — can you bring up the Scout investigation companion to help me follow the threads and find the pattern?”
Building an investigative research mindset
“I want to approach my market research more like a detective, following leads rather than just searching directly — pull up the Beagle Scout companion so I can develop that mindset.”
Exploring an unfamiliar domain for hidden links
“I'm exploring a new topic area and want to scout for non-obvious connections before going deep — can you get the Beagle Scout companion from Substrate Symposium to guide my exploration?”
Technical details
Endpoint
GEThttps://underground.substratesymposium.com/buy/scout?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an agent or user needs a structured companion experience for open-ended investigation, lead-following, and connection-finding — particularly when the goal is to develop an exploratory, detective-style research mindset rather than looking up a specific fact. It is especially useful for creative or analytical agents that need a reflective framework for scouting unfamiliar domains.
Side effects
- HTTP 402 Payment Required if x402 payment of $0.01 USDC is not provided
- Empty or minimal response if no query parameters are supplied and defaults produce no content
- Service unavailability if underground.substratesymposium.com is unreachable
- Unexpected content format if the output schema type field yields an unrecognized structure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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