Api Endpoint

api.lastlookdata.com

LastLook Data — refinance signal bundle: current 30yr and 15yr mortgage rates, 52-week range, MBS spread, rate trend, and refi break-even threshold. Tells an AI agent whether a borrower should consider refinancing.

Open interactive test console

Offering

Provider: api.lastlookdata.com
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Financial Analysis
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://api.lastlookdata.com/api/bundle/refi-signal
MIME type: application/json
First seen: 2026-10-16T02:52:34.600Z
Last seen: 2026-11-02T08:38:10.854Z
Tags: None supplied

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.6 USDC
Atomic price: 600000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2: 6356605 atomic units
Atomic price: 6356605 · Network: eip155:8453 · Asset: 0x311935Cd80B76769bF2ecC9D8Ab7635b2139cf82 · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "600000",
    "payTo": "0xB4848d1b4b7E31B75b9b30d717F89777dC65D68e"
  },
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x311935Cd80B76769bF2ecC9D8Ab7635b2139cf82",
    "amount": "6356605",
    "payTo": "0xB4848d1b4b7E31B75b9b30d717F89777dC65D68e"
  }
]

Observed health

Status: Healthy
Latest latency: 110 ms
Average latency: 596 ms
HTTP status: 402
Last checked: 2026-11-02T08:38:10.847Z
Reachability: 100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {}
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object"
    }
  },
  "required": [
    "type"
  ]
}