Roundhouse

api.lastlookdata.com

FRED macro data, G10 FX rates, energy prices, yield curve spreads, recession signals, and economic calendar — queryable by any AI agent. Pay per query over x402, no subscriptions or API keys.

MediaLiveeip155:8453Exactvia cdp
https://api.lastlookdata.com/api/bundle/purchase-market
Settlements · 30d
10↓ 80%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$66.71
Verified settled volume
532 settlements proven x402 by their on-chain EIP-3009 marker.
$0.600
Listed price
As published in the catalog. Always read the live 402 before paying.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-06-13 04:39Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xB4848d1b4b7E31B75b9b30d717F89777dC65D68e

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.

0.6USDC≈ $0.6 USD
on Base · exact scheme

Pay 0.6 USDC on Base to 0xB484…5D68e. The signed payment is good for 5 minutes.

Paid to
0xB484…5D68e
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
600000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xB4848d1b4b7E31B75b9b30d717F89777dC65D68e",
    "amount": "600000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "name": "LastLook Data",
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {}
      },
      "output": {
        "type": "json",
        "example": {
          "as_of": "2026-05-29",
          "bundle": "purchase_market",
          "series": {
            "HOUST": 1378,
            "MSPUS": 419700,
            "FEDFUNDS": 4.33,
            "MORTGAGE30US": 6.86
          },
          "derived": {
            "loan_amount": 335760,
            "home_price_change_qoq": 2.1,
            "income_required_28pct": 94843,
            "monthly_payment_estimate": 2213
          },
          "service": "LastLook Data",
          "signals": {
            "market_activity": "moderate",
            "affordability_level": "elevated"
          }
        }
      },
      "category": "finance",
      "logo_url": "https://api.lastlookdata.com/logo.png",
      "description": "Financial market data for AI agents — Treasury yields, mortgage rates, FX rates, energy prices, and macro indicators. Pay per query via x402."
    },
    "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": {}
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-06-13 04:39Z
Last indexed by Roundhouse
2026-07-09 13:30Z
Last enriched (probe, favicon, geo)
2026-09-14 06:15Z
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

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. 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 api.lastlookdata.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=api.lastlookdata.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://api.lastlookdata.com/api/bundle/purchase-market, 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.