Roundhouse

x402.orthogonal.com

Fetch hiring signals (open job postings) with position, department, seniority, and location filters. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

SearchLiveeip155:8453Exactvia cdp
https://x402.orthogonal.com/signalbase/signals/hiring
Calls · 30d
4→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 30 snapshots so far.
$2.64
Verified settled volume
33 settlements proven x402 by their on-chain EIP-3009 marker.
$0.080
Listed price
As published in the catalog. Always read the live 402 before paying.
4
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-09-09 09:24Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xDD51Ae794F2cBBC69EF791bE8Aa4476d6D48C7ce

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.

0.08USDC≈ $0.08 USD
on Base · exact scheme

Pay 0.08 USDC on Base to 0xDD51…8C7ce. The signed payment is good for 5 minutes.

Paid to
0xDD51…8C7ce
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
80000 smallest units
80000units
on eip155:143 · 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
0xDD51…8C7ce
Token contract
0x7547…fb603
Payment window
5 minutes
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xDD51Ae794F2cBBC69EF791bE8Aa4476d6D48C7ce",
    "amount": "80000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
    "extra": {
      "name": "USDC",
      "version": "2"
    },
    "payTo": "0xDD51Ae794F2cBBC69EF791bE8Aa4476d6D48C7ce",
    "amount": "80000",
    "scheme": "exact",
    "network": "eip155:143",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "date_preset": "last_7d"
        }
      }
    },
    "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"
            },
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "properties": {
                "city": {
                  "type": "string",
                  "description": "Free-text search on city, location, and region"
                },
                "page": {
                  "type": "integer",
                  "description": "Page number For later pages of the same logical search, keep non-pagination parameters unchanged and pass top-level parentRequestId from the first Orthogonal /v1/run response."
                },
                "limit": {
                  "type": "integer",
                  "description": "Results per page (max: 100)"
                },
                "dateTo": {
                  "type": "string",
                  "description": "Filter by date to (ISO-8601 string)"
                },
                "search": {
                  "type": "string",
                  "description": "Free-text search across company name, industry, job title, location, and city"
                },
                "states": {
                  "type": "string",
                  "description": "Comma-separated US state codes"
                },
                "sort_by": {
                  "type": "string",
                  "description": "Sort field"
                },
                "dateFrom": {
                  "type": "string",
                  "description": "Filter by date from (ISO-8601 string)"
                },
                "countries": {
                  "type": "string",
                  "description": "Comma-separated country codes"
                },
                "positions": {
                  "type": "string",
                  "description": "Comma-separated position IDs"
                },
                "team_size": {
                  "type": "string",
                  "description": "Comma-separated team size ranges"
                },
                "applicants": {
                  "type": "string",
                  "description": "Comma-separated applicant ranges"
                },
                "categories": {
                  "type": "string",
                  "description": "Pipe-separated industry categories"
                },
                "sort_order": {
                  "type": "string",
                  "description": "Sort direction"
                },
                "date_preset": {
                  "type": "string",
                  "example": "last_7d",
                  "description": "Relative date shorthand; takes precedence over dateFrom/dateTo. Valid values: today, yesterday, last_7d, last_14d, last_30d, last_60d, last_90d, last_6m, last_1y, last_2y, this_week, this_month, this_quarter, this_year, last_week, last_month, last_quarter, last_year."
                },
                "departments": {
                  "type": "string",
                  "description": "Comma-separated department IDs"
                },
                "description": {
                  "type": "string",
                  "description": "Full-text keyword search over the job description body only"
                },
                "seniorities": {
                  "type": "string",
                  "description": "Comma-separated seniority IDs"
                },
                "company_name": {
                  "type": "string",
                  "description": "Search by company name (partial match, fuzzy)"
                },
                "job_countries": {
                  "type": "string",
                  "description": "Comma-separated country codes matching the job listing location only"
                },
                "subcategories": {
                  "type": "string",
                  "description": "Comma-separated subcategory IDs"
                },
                "company_domain": {
                  "type": "string",
                  "description": "Company website domain"
                },
                "exclude_countries": {
                  "type": "string",
                  "description": "Comma-separated country names or codes to exclude"
                },
                "company_linkedin_url": {
                  "type": "string",
                  "description": "LinkedIn company URL"
                }
              }
            }
          },
          "additionalProperties": false
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-09-09 09:24Z
Last indexed by Roundhouse
2026-09-24 09:10Z
Last enriched (probe, favicon, geo)
2026-09-20 13:45Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 402
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. 30 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 x402.orthogonal.com 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=x402.orthogonal.com'
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://x402.orthogonal.com/signalbase/signals/hiring, 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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

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