Roundhouse

Official Macro & FX Data

Use when an agent needs today's central bank rates for loans, savings, valuation or macro answers: ECB key rates (deposit facility, main refinancing, marginal lending, with the date they took effect) and US Fed funds target range, effective fed funds rate (EFFR) and SOFR from the New York Fed. Official sources only, named in every answer. region=EA, US or all (default). Bad input: HTTP 400 before payment; outage is not charged.

DataLiveeip155:8453Exactvia cdp
https://x402-apis.pages.dev/v1/interest-rates
Interest-ratesCentral-bankEcbFedSofr
Calls · 30d
2
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 17 snapshots so far.
$0.10
Verified settled volume
36 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0020
Listed price
As published in the catalog. Always read the live 402 before paying.
2
Calls · 30d
Upstream's own call count for this endpoint, not ours.
2
Unique payers · 30d
Last called 2026-10-18 16:40Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x896baBcda513322AF2218fe7346353846835f978

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.

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "error": {
    "code": "payment_required",
    "message": "This endpoint costs $0.002 (USDC) per call via x402. See the PAYMENT-REQUIRED header."
  }
}

Accepts

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

0.002USDC≈ $0.002 USD
on Base · exact scheme

Pay 0.002 USDC on Base to 0x896b…5f978. The signed payment is good for 1 minute.

Paid to
0x896b…5f978
USD Coin contract
0x8335…02913
Payment window
1 minute
As published
2000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x896baBcda513322AF2218fe7346353846835f978",
    "amount": "2000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 60
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "region": "all"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "euroArea": {
            "rates": [
              {
                "code": "DFR",
                "name": "Deposit facility rate",
                "ratePct": 2.5,
                "effectiveSince": "2026-09-16"
              }
            ],
            "centralBank": "European Central Bank"
          },
          "retrievedAt": "2026-10-13T15:10:00.000Z",
          "unitedStates": {
            "rates": [
              {
                "code": "EFFR",
                "date": "2026-10-08",
                "name": "Effective Federal Funds Rate",
                "ratePct": 3.88
              }
            ],
            "centralBank": "Federal Reserve",
            "federalFundsTargetRange": {
              "asOf": "2026-10-08",
              "toPct": 4,
              "fromPct": 3.75
            }
          }
        }
      }
    },
    "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": {
                "region": {
                  "type": "string",
                  "description": "EA (euro area / ECB), US (Federal Reserve) or all. Default: all."
                }
              },
              "additionalProperties": false
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object",
              "properties": {
                "euroArea": {
                  "type": "object"
                },
                "unitedStates": {
                  "type": "object"
                }
              }
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-10-18 16:40Z
Last indexed by Roundhouse
2026-10-26 17:20Z
Last enriched (probe, favicon, geo)
2026-10-13 12:16Z
x402 version
2
Max timeout
60s
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. 17 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 Official Macro & FX Data 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=Official%20Macro%20%26%20FX%20Data'
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-apis.pages.dev/v1/interest-rates, 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.