Roundhouse

StationFX

Top 20 of up to 1,000 product concepts by opportunity score from the current synthesis run. Drawn from research papers published or updated in the past 3 days (arXiv, HuggingFace, lab blogs). Each concept includes MVP path, revenue model, six scoring fields, lead intel, and source papers. Meta block includes total_in_run.

Searchofflineeip155:8453Exactvia cdp
https://stationfx.com/tech-scout/syntheses/top
Function-marketplaceDeep-tech-scoutProduct-intelligenceResearch-synthesisx402
Calls · 30d
5
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 6 snapshots so far.
$19.67
Verified settled volume
1,077 settlements proven x402 by their on-chain EIP-3009 marker.
$0.010
Listed price
As published in the catalog. Always read the live 402 before paying.
5
Calls · 30d
Upstream's own call count for this endpoint, not ours.
3
Unique payers · 30d
Last called 2026-10-23 19:52Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x22f7e9518dff04a5db1fddaabc0e001b8c425b3a

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.01USDC≈ $0.01 USD
on Base · exact scheme

Pay 0.01 USDC on Base to 0x22f7…25b3a. The signed payment is good for 5 minutes.

Paid to
0x22f7…25b3a
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
10000 smallest units
10000units
on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to
3snkxo…4CVzW
Token contract
EPjFWd…TDt1v
Payment window
5 minutes
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x22f7e9518dff04a5db1fddaabc0e001b8c425b3a",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "extra": {
      "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"
    },
    "payTo": "3snkxosXCo6x5AEBRvnRG6wzJsvBaPpNd68Q2jJ4CVzW",
    "amount": "10000",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {}
      },
      "output": {
        "type": "json",
        "schema": {
          "type": "object",
          "properties": {
            "meta": {
              "type": "object"
            },
            "concepts": {
              "type": "array"
            }
          },
          "description": "JSON with two keys: meta (stats for the returned concept set -- report_date, updated_at, total_in_run, concepts_returned, avg_opp_score, opp_range, top_vertical, vertical_breakdown, fast_ttr_count, high_pat_count, data_sources) and concepts (array of product concepts ranked by opportunity_score). See example field for full structure."
        },
        "example": {
          "meta": {
            "opp_range": {
              "max": 8.3,
              "min": 7.5
            },
            "updated_at": "2026-10-20T23:56:54Z",
            "report_date": "2026-10-20",
            "data_sources": [
              "arxiv",
              "arxiv_api",
              "hf_blog",
              "lab_blog"
            ],
            "top_vertical": "Core AI/ML",
            "total_in_run": 1000,
            "avg_opp_score": 7.95,
            "fast_ttr_count": 16,
            "high_pat_count": 14,
            "concepts_returned": 20,
            "vertical_breakdown": {
              "Core AI/ML": 6,
              "Enterprise SaaS": 5,
              "Healthtech / Medtech": 3
            }
          },
          "concepts": [
            {
              "id": 33,
              "sources": [
                {
                  "url": "https://arxiv.org/abs/...",
                  "title": "Source Paper Title",
                  "source": "arxiv_api",
                  "published_at": "2026-10-19T17:38:05Z",
                  "novelty_score": 8
                }
              ],
              "mvp_path": "How to build an MVP in 30 days",
              "novel_angle": "What makes this concept non-obvious",
              "lead_persona": "CTO at a Series A startup",
              "demand_signal": 8,
              "lead_vertical": "Core AI/ML",
              "marketability": 7,
              "revenue_model": "Subscription or per-usage pricing model",
              "target_market": "Description of the target market",
              "use_case_flag": "both",
              "product_concept": "Example Product Name",
              "synthesis_score": 7.5,
              "time_to_revenue": "fast",
              "build_complexity": "low",
              "opportunity_score": 7.95,
              "whitespace_signal": "medium",
              "novelty_demand_index": 8,
              "patentability_signal": "high"
            }
          ]
        }
      },
      "description": "Top 20 of up to 1,000 product concepts by opportunity score from the current synthesis run. Drawn from research papers published or updated in the past 3 days (arXiv, HuggingFace, lab blogs). Each concept includes MVP path, revenue model, six scoring fields, lead intel, and source papers. Meta block includes total_in_run."
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http",
              "description": "Always \"http\" for HTTP endpoints"
            },
            "method": {
              "enum": [
                "GET",
                "HEAD",
                "DELETE"
              ],
              "type": "string",
              "description": "HTTP method. Always GET for StationFX query endpoints"
            },
            "queryParams": {
              "type": "object",
              "properties": {},
              "description": "No query parameters required for this endpoint."
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string",
              "description": "Always \"json\" for Deep Tech Scout endpoints."
            },
            "example": {
              "type": "object",
              "properties": {
                "meta": {
                  "type": "object",
                  "description": "Run stats: report_date, updated_at, total_in_run, concepts_returned, avg_opp_score, opp_range, top_vertical, vertical_breakdown, fast_ttr_count, high_pat_count, data_sources"
                },
                "concepts": {
                  "type": "array",
                  "description": "Product concepts ranked by opportunity_score descending"
                }
              },
              "description": "JSON response with meta stats and ranked product concepts"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-10-23 19:52Z
Last indexed by Roundhouse
2026-10-27 01:20Z
Last enriched (probe, favicon, geo)
2026-10-21 02:45Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 0
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 6 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service StationFX and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=StationFX'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://stationfx.com/tech-scout/syntheses/top, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.