Yes. The Free tier is 600 requests a month at 100 requests a minute, across every endpoint in the catalog, with no credit card. Nothing about it expires.

What happens when I hit the quota?

Requests return 429 with the limit, what you have used, and which window you tripped — nothing is queued, and nothing is charged. The monthly quota resets on the 1st (UTC). There is no rollover: unused requests do not carry into the next month.

Do failed requests use up my quota?

A 5xx does not. If a source breaks on our side, the request is excluded from your monthly count. A 4xx does count — a wrong parameter is still a request we answered. Per-minute throttling counts everything, so a retry loop is still throttled.

Which tier do I need?

Start on Free. Every response carries the remaining quota in its headers, and the dashboard reads the same number enforcement uses, so you will see the ceiling coming rather than discovering it.

How is Zapi different from RapidAPI or Apify?

Zapi focuses on a consistent REST contract — one API key, one response format, one error pattern for every source. No need to learn per-provider quirks like on traditional marketplaces, and no need to set up scraping workflows like on Apify.

What about the legality of accessing public data?

Zapi only accesses data that is publicly available without a login. Responsibility for how it is ultimately used stays with the developer — make sure your use case complies with the original source's ToS and the regulations in your operating region.

Is there an official SDK?

One: zpi-sdk, for TypeScript and JavaScript. It carries a typed error hierarchy, retries only what is safe to retry, submits bulk jobs, and verifies webhook signatures. Everything else is plain REST — cURL or any HTTP client works.

Can I request a source that isn't in the catalog yet?

Yes, through the community Discord, on any tier.

Why are Pro and Ultra marked Soon?

Checkout is not open yet. The limits and features listed on those tiers are already built and enforced — what is pending is billing, not the product.

US Treasury

Kurva imbal hasil Treasury Amerika, harian, seluruh tenor dari 1 bulan sampai 30 tahun.

llms.txt

Yield Curve

Imbal hasil per tenor per hari bursa, terbaru dulu. Kolom dibaca lewat nama header, bukan posisi.

GET/v1/finance:us-treasury/yield-curve6h cache0 paramschecking key…

Parameters

Response

EXAMPLE

{
  "unit": "percent",
  "year": 2026,
  "count": 8,
  "items": [
    {
      "date": "2026-08-07",
      "rates": {
        "1 Mo": 3.79,
        "1 Yr": 4.01,
        "2 Mo": 3.83,
        "2 Yr": 4.19,
        "3 Mo": 3.87,
        "3 Yr": 4.25,
        "4 Mo": 3.89,
        "5 Yr": 4.35,
        "6 Mo": 3.96,
        "7 Yr": 4.49,
        "10 Yr": 4.65,
        "20 Yr": 5.2,
        "30 Yr": 5.19,
        "1.5 Month": 3.79
      }
    },
    {
      "date": "2026-08-06",
      "rates": {
        "1 Mo": 3.8,
        "1 Yr": 4.06,
        "2 Mo": 3.84,
        "2 Yr": 4.25,
        "3 Mo": 3.9,
        "3 Yr": 4.31,
        "4 Mo": 3.92,
        "5 Yr": 4.4,
        "6 Mo": 3.99,
        "7 Yr": 4.53,
        "10 Yr": 4.69,
        "20 Yr": 5.22,
        "30 Yr": 5.22,
        "1.5 Month": 3.8
      }
    },
    {
      "date": "2026-08-05",
      "rates": {
        "1 Mo": 3.77,
        "1 Yr": 4.03,
        "2 Mo": 3.84,
        "2 Yr": 4.18,
        "3 Mo": 3.89,
        "3 Yr": 4.24,
        "4 Mo": 3.91,
        "5 Yr": 4.33,
        "6 Mo": 3.98,
        "7 Yr": 4.47,
        "10 Yr": 4.63,
        "20 Yr": 5.18,
        "30 Yr": 5.17,
        "1.5 Month": 3.79
      }
    },
    {
      "date": "2026-08-04",
      "rates": {
        "1 Mo": 3.78,
        "1 Yr": 4.04,
        "2 Mo": 3.85,
        "2 Yr": 4.2,
        "3 Mo": 3.89,
        "3 Yr": 4.25,
        "4 Mo": 3.91,
        "5 Yr": 4.33,
        "6 Mo": 4,
        "7 Yr": 4.47,
        "10 Yr": 4.63,
        "20 Yr": 5.18,
        "30 Yr": 5.18,
        "1.5 Month": 3.8
      }
    },
    {
      "date": "2026-08-03",
      "rates": {
        "1 Mo": 3.79,
        "1 Yr": 4.07,
        "2 Mo": 3.87,
        "2 Yr": 4.25,
        "3 Mo": 3.91,
        "3 Yr": 4.32,
        "4 Mo": 3.94,
        "5 Yr": 4.4,
        "6 Mo": 4.02,
        "7 Yr": 4.54,
        "10 Yr": 4.7,
        "20 Yr": 5.23,
        "30 Yr": 5.23,
        "1.5 Month": 3.82
      }
    },
    {
      "date": "2026-07-31",
      "rates": {
        "1 Mo": 3.78,
        "1 Yr": 4.08,
        "2 Mo": 3.85,
        "2 Yr": 4.28,
        "3 Mo": 3.83,
        "3 Yr": 4.34,
        "4 Mo": 3.92,
        "5 Yr": 4.45,
        "6 Mo": 3.98,
        "7 Yr": 4.59,
        "10 Yr": 4.75,
        "20 Yr": 5.28,
        "30 Yr": 5.27,
        "1.5 Month": 3.8
      }
    },
    {
      "date": "2026-07-30",
      "rates": {
        "1 Mo": 3.79,
        "1 Yr": 4.04,
        "2 Mo": 3.84,
        "2 Yr": 4.23,
        "3 Mo": 3.82,
        "3 Yr": 4.3,
        "4 Mo": 3.92,
        "5 Yr": 4.38,
        "6 Mo": 3.98,
        "7 Yr": 4.52,
        "10 Yr": 4.68,
        "20 Yr": 5.22,
        "30 Yr": 5.21,
        "1.5 Month": 3.8
      }
    },
    {
      "date": "2026-07-29",
      "rates": {
        "1 Mo": 3.73,
        "1 Yr": 4.04,
        "2 Mo": 3.83,
        "2 Yr": 4.22,
        "3 Mo": 3.83,
        "3 Yr": 4.29,
        "4 Mo": 3.91,
        "5 Yr": 4.37,
        "6 Mo": 3.97,
        "7 Yr": 4.51,
        "10 Yr": 4.67,
        "20 Yr": 5.21,
        "30 Yr": 5.2,
        "1.5 Month": 3.8
      }
    }
  ],
  "total": 151,
  "source": "us-treasury",
  "tenors": [
    "1 Mo",
    "1.5 Month",
    "2 Mo",
    "3 Mo",
    "4 Mo",
    "6 Mo",
    "1 Yr",
    "2 Yr"
  ]
}

Code

Yield Curve

index.ts

// npm i zpi-sdk
import { ZpiClient } from "zpi-sdk";

const client = new ZpiClient({ apiKey: "zpi_xxxxxxxxxxxxxxxxxxxxxxxx" });

const data = await client.run("finance:us-treasury", "yield-curve", {});
console.log(data);

Recommended · typed errors, safe retries and bulk jobsSDK reference

Full reference

5 endpoints · plain text

GET

Yield Curve/v1/finance:us-treasury/yield-curve

0 params

Imbal hasil per tenor per hari bursa, terbaru dulu. Kolom dibaca lewat nama header, bukan posisi.

Parameters

This endpoint takes no parameters.

Request

curl -X GET "https://api.zpi.web.id/v1/finance:us-treasury/yield-curve" \
  -H "x-api-key: zpi_xxxxxxxxxxxxxxxxxxxxxxxx"

Example response

{
  "unit": "percent",
  "year": 2026,
  "count": 8,
  "items": [
    {
      "date": "2026-08-07",
      "rates": {
        "1 Mo": 3.79,
        "1 Yr": 4.01,
        "2 Mo": 3.83,
        "2 Yr": 4.19,
        "3 Mo": 3.87,
        "3 Yr": 4.25,
        "4 Mo": 3.89,
        "5 Yr": 4.35,
        "6 Mo": 3.96,
        "7 Yr": 4.49,
        "10 Yr": 4.65,
        "20 Yr": 5.2,
        "30 Yr": 5.19,
        "1.5 Month": 3.79
      }
    },
    {
      "date": "2026-08-06",
      "rates": {
        "1 Mo": 3.8,
        "1 Yr": 4.06,
        "2 Mo": 3.84,
        "2 Yr": 4.25,
        "3 Mo": 3.9,
        "3 Yr": 4.31,
        "4 Mo": 3.92,
        "5 Yr": 4.4,
        "6 Mo": 3.99,
        "7 Yr": 4.53,
        "10 Yr": 4.69,
        "20 Yr": 5.22,
        "30 Yr": 5.22,
        "1.5 Month": 3.8
      }
    },
    {
      "date": "2026-08-05",
      "rates": {
        "1 Mo": 3.77,
        "1 Yr": 4.03,
        "2 Mo": 3.84,
        "2 Yr": 4.18,
        "3 Mo": 3.89,
        "3 Yr": 4.24,
        "4 Mo": 3.91,
        "5 Yr": 4.33,
        "6 Mo": 3.98,
        "7 Yr": 4.47,
        "10 Yr": 4.63,
        "20 Yr": 5.18,
        "30 Yr": 5.17,
        "1.5 Month": 3.79
      }
    },
    {
      "date": "2026-08-04",
      "rates": {
        "1 Mo": 3.78,
        "1 Yr": 4.04,
        "2 Mo": 3.85,
        "2 Yr": 4.2,
        "3 Mo": 3.89,
        "3 Yr": 4.25,
        "4 Mo": 3.91,
        "5 Yr": 4.33,
        "6 Mo": 4,
        "7 Yr": 4.47,
        "10 Yr": 4.63,
        "20 Yr": 5.18,
        "30 Yr": 5.18,
        "1.5 Month": 3.8
      }
    },
    {
      "date": "2026-08-03",
      "rates": {
        "1 Mo": 3.79,
        "1 Yr": 4.07,
        "2 Mo": 3.87,
        "2 Yr": 4.25,
        "3 Mo": 3.91,
        "3 Yr": 4.32,
        "4 Mo": 3.94,
        "5 Yr": 4.4,
        "6 Mo": 4.02,
        "7 Yr": 4.54,
        "10 Yr": 4.7,
        "20 Yr": 5.23,
        "30 Yr": 5.23,
        "1.5 Month": 3.82
      }
    },
    {
      "date": "2026-07-31",
      "rates": {
        "1 Mo": 3.78,
        "1 Yr": 4.08,
        "2 Mo": 3.85,
        "2 Yr": 4.28,
        "3 Mo": 3.83,
        "3 Yr": 4.34,
        "4 Mo": 3.92,
        "5 Yr": 4.45,
        "6 Mo": 3.98,
        "7 Yr": 4.59,
        "10 Yr": 4.75,
        "20 Yr": 5.28,
        "30 Yr": 5.27,
        "1.5 Month": 3.8
      }
    },
    {
      "date": "2026-07-30",
      "rates": {
        "1 Mo": 3.79,
        "1 Yr": 4.04,
        "2 Mo": 3.84,
        "2 Yr": 4.23,
        "3 Mo": 3.82,
        "3 Yr": 4.3,
        "4 Mo": 3.92,
        "5 Yr": 4.38,
        "6 Mo": 3.98,
        "7 Yr": 4.52,
        "10 Yr": 4.68,
        "20 Yr": 5.22,
        "30 Yr": 5.21,
        "1.5 Month": 3.8
      }
    },
    {
      "date": "2026-07-29",
      "rates": {
        "1 Mo": 3.73,
        "1 Yr": 4.04,
        "2 Mo": 3.83,
        "2 Yr": 4.22,
        "3 Mo": 3.83,
        "3 Yr": 4.29,
        "4 Mo": 3.91,
        "5 Yr": 4.37,
        "6 Mo": 3.97,
        "7 Yr": 4.51,
        "10 Yr": 4.67,
        "20 Yr": 5.21,
        "30 Yr": 5.2,
        "1.5 Month": 3.8
      }
    }
  ],
  "total": 151,
  "source": "us-treasury",
  "tenors": [
    "1 Mo",
    "1.5 Month",
    "2 Mo",
    "3 Mo",
    "4 Mo",
    "6 Mo",
    "1 Yr",
    "2 Yr"
  ]
}

GET

Auctions/v1/finance:us-treasury/auctions

0 params

Treasury auction results — one row per auction, 114 fields deep, since 1979.

Parameters

This endpoint takes no parameters.

Request

curl -X GET "https://api.zpi.web.id/v1/finance:us-treasury/auctions" \
  -H "x-api-key: zpi_xxxxxxxxxxxxxxxxxxxxxxxx"

Example response

{
  "to": "2026-08-20",
  "from": "2026-01-01",
  "page": 1,
  "count": 0,
  "cusip": "912810US5",
  "items": [],
  "total": 0,
  "fields": [
    {
      "name": "recordDate",
      "type": "DATE",
      "label": "Record Date",
      "format": "YYYY-MM-DD"
    },
    {
      "name": "cusip",
      "type": "STRING",
      "label": "CUSIP",
      "format": "String"
    },
    {
      "name": "securityType",
      "type": "STRING",
      "label": "Security Type",
      "format": "String"
    },
    {
      "name": "securityTerm",
      "type": "STRING",
      "label": "Security Term",
      "format": "String"
    },
    {
      "name": "auctionDate",
      "type": "DATE",
      "label": "Auction Date",
      "format": "YYYY-MM-DD"
    },
    {
      "name": "issueDate",
      "type": "DATE",
      "label": "Issue Date",
      "format": "YYYY-MM-DD"
    }
  ],
  "dataset": "auctions",
  "hasMore": false,
  "nextPage": null,
  "provider": "us-treasury",
  "securityTerm": "10-Year",
  "securityType": "Bond"
}

GET

Avg Interest Rates/v1/finance:us-treasury/avg-interest-rates

0 params

Average interest rate the Treasury pays, by security type, monthly since 2001.

Parameters

This endpoint takes no parameters.

Request

curl -X GET "https://api.zpi.web.id/v1/finance:us-treasury/avg-interest-rates" \
  -H "x-api-key: zpi_xxxxxxxxxxxxxxxxxxxxxxxx"

Example response

{
  "to": "2026-07-31",
  "from": "2026-01-01",
  "page": 1,
  "count": 100,
  "items": [
    {
      "recordDate": "2026-07-31",
      "srcLineNbr": 1,
      "securityDesc": "Treasury Bills",
      "recordFiscalYear": 2026,
      "securityTypeDesc": "Marketable",
      "recordCalendarDay": 31,
      "avgInterestRateAmt": 3.758,
      "recordCalendarYear": 2026,
      "recordCalendarMonth": 7,
      "recordFiscalQuarter": 4,
      "recordCalendarQuarter": 3
    },
    {
      "recordDate": "2026-07-31",
      "srcLineNbr": 2,
      "securityDesc": "Treasury Notes",
      "recordFiscalYear": 2026,
      "securityTypeDesc": "Marketable",
      "recordCalendarDay": 31,
      "avgInterestRateAmt": 3.309,
      "recordCalendarYear": 2026,
      "recordCalendarMonth": 7,
      "recordFiscalQuarter": 4,
      "recordCalendarQuarter": 3
    },
    {
      "recordDate": "2026-07-31",
      "srcLineNbr": 3,
      "securityDesc": "Treasury Bonds",
      "recordFiscalYear": 2026,
      "securityTypeDesc": "Marketable",
      "recordCalendarDay": 31,
      "avgInterestRateAmt": 3.442,
      "recordCalendarYear": 2026,
      "recordCalendarMonth": 7,
      "recordFiscalQuarter": 4,
      "recordCalendarQuarter": 3
    },
    {
      "recordDate": "2026-07-31",
      "srcLineNbr": 4,
      "securityDesc": "Treasury Inflation-Protected Securities (TIPS)",
      "recordFiscalYear": 2026,
      "securityTypeDesc": "Marketable",
      "recordCalendarDay": 31,
      "avgInterestRateAmt": 1.127,
      "recordCalendarYear": 2026,
      "recordCalendarMonth": 7,
      "recordFiscalQuarter": 4,
      "recordCalendarQuarter": 3
    },
    {
      "recordDate": "2026-07-31",
      "srcLineNbr": 5,
      "securityDesc": "Treasury Floating Rate Notes (FRN)",
      "recordFiscalYear": 2026,
      "securityTypeDesc": "Marketable",
      "recordCalendarDay": 31,
      "avgInterestRateAmt": 3.948,
      "recordCalendarYear": 2026,
      "recordCalendarMonth": 7,
      "recordFiscalQuarter": 4,
      "recordCalendarQuarter": 3
    },
    {
      "recordDate": "2026-07-31",
      "srcLineNbr": 6,
      "securityDesc": "Federal Financing Bank",
      "recordFiscalYear": 2026,
      "securityTypeDesc": "Marketable",
      "recordCalendarDay": 31,
      "avgInterestRateAmt": 2.383,
      "recordCalendarYear": 2026,
      "recordCalendarMonth": 7,
      "recordFiscalQuarter": 4,
      "recordCalendarQuarter": 3
    }
  ],
  "total": 115,
  "fields": [
    {
      "name": "recordDate",
      "type": "DATE",
      "label": "Record Date",
      "format": "YYYY-MM-DD"
    },
    {
      "name": "securityTypeDesc",
      "type": "STRING",
      "label": "Security Type Description",
      "format": "String"
    },
    {
      "name": "securityDesc",
      "type": "STRING",
      "label": "Security Description",
      "format": "String"
    },
    {
      "name": "avgInterestRateAmt",
      "type": "PERCENTAGE",
      "label": "Average Interest Rate Amount",
      "format": "10.2%"
    },
    {
      "name": "srcLineNbr",
      "type": "INTEGER",
      "label": "Source Line Number",
      "format": "10"
    },
    {
      "name": "recordFiscalYear",
      "type": "YEAR",
      "label": "Fiscal Year",
      "format": "YYYY"
    }
  ],
  "dataset": "avg-interest-rates",
  "hasMore": true,
  "nextPage": 2,
  "provider": "us-treasury",
  "security": null,
  "securityType": null
}

GET

Daily Treasury Statement/v1/finance:us-treasury/daily-treasury-statement

0 params

Daily Treasury Statement — the operating cash balance, by account, since 2005.

Parameters

This endpoint takes no parameters.

Request

curl -X GET "https://api.zpi.web.id/v1/finance:us-treasury/daily-treasury-statement" \
  -H "x-api-key: zpi_xxxxxxxxxxxxxxxxxxxxxxxx"

Example response

{
  "to": "2026-08-18",
  "from": "2026-08-01",
  "page": 1,
  "count": 48,
  "items": [
    {
      "tableNm": "Operating Cash Balance",
      "tableNbr": "I",
      "recordDate": "2026-08-18",
      "srcLineNbr": 1,
      "accountType": "Treasury General Account (TGA) Opening Balance",
      "openMonthBal": 876566,
      "openTodayBal": 932785,
      "subTableName": "Cash Balance Details",
      "closeTodayBal": null,
      "recordFiscalYear": 2026,
      "openFiscalYearBal": 890825,
      "recordCalendarDay": 18,
      "recordCalendarYear": 2026,
      "recordCalendarMonth": 8,
      "recordFiscalQuarter": 4,
      "recordCalendarQuarter": 3
    },
    {
      "tableNm": "Operating Cash Balance",
      "tableNbr": "I",
      "recordDate": "2026-08-18",
      "srcLineNbr": 2,
      "accountType": "Total TGA Deposits (Table II)",
      "openMonthBal": 1941572,
      "openTodayBal": 315449,
      "subTableName": "Cash Balance Details",
      "closeTodayBal": null,
      "recordFiscalYear": 2026,
      "openFiscalYearBal": 35045593,
      "recordCalendarDay": 18,
      "recordCalendarYear": 2026,
      "recordCalendarMonth": 8,
      "recordFiscalQuarter": 4,
      "recordCalendarQuarter": 3
    },
    {
      "tableNm": "Operating Cash Balance",
      "tableNbr": "I",
      "recordDate": "2026-08-18",
      "srcLineNbr": 3,
      "accountType": "Total TGA Withdrawals (Table II) (-)",
      "openMonthBal": 1856186,
      "openTodayBal": 286282,
      "subTableName": "Cash Balance Details",
      "closeTodayBal": null,
      "recordFiscalYear": 2026,
      "openFiscalYearBal": 34974466,
      "recordCalendarDay": 18,
      "recordCalendarYear": 2026,
      "recordCalendarMonth": 8,
      "recordFiscalQuarter": 4,
      "recordCalendarQuarter": 3
    },
    {
      "tableNm": "Operating Cash Balance",
      "tableNbr": "I",
      "recordDate": "2026-08-18",
      "srcLineNbr": 4,
      "accountType": "Treasury General Account (TGA) Closing Balance",
      "openMonthBal": 961952,
      "openTodayBal": 961952,
      "subTableName": "Cash Balance Details",
      "closeTodayBal": null,
      "recordFiscalYear": 2026,
      "openFiscalYearBal": 961952,
      "recordCalendarDay": 18,
      "recordCalendarYear": 2026,
      "recordCalendarMonth": 8,
      "recordFiscalQuarter": 4,
      "recordCalendarQuarter": 3
    },
    {
      "tableNm": "Operating Cash Balance",
      "tableNbr": "I",
      "recordDate": "2026-08-17",
      "srcLineNbr": 1,
      "accountType": "Treasury General Account (TGA) Opening Balance",
      "openMonthBal": 876566,
      "openTodayBal": 959184,
      "subTableName": "Cash Balance Details",
      "closeTodayBal": null,
      "recordFiscalYear": 2026,
      "openFiscalYearBal": 890825,
      "recordCalendarDay": 17,
      "recordCalendarYear": 2026,
      "recordCalendarMonth": 8,
      "recordFiscalQuarter": 4,
      "recordCalendarQuarter": 3
    },
    {
      "tableNm": "Operating Cash Balance",
      "tableNbr": "I",
      "recordDate": "2026-08-17",
      "srcLineNbr": 2,
      "accountType": "Total TGA Deposits (Table II)",
      "openMonthBal": 1626124,
      "openTodayBal": 205240,
      "subTableName": "Cash Balance Details",
      "closeTodayBal": null,
      "recordFiscalYear": 2026,
      "openFiscalYearBal": 34730144,
      "recordCalendarDay": 17,
      "recordCalendarYear": 2026,
      "recordCalendarMonth": 8,
      "recordFiscalQuarter": 4,
      "recordCalendarQuarter": 3
    }
  ],
  "total": 48,
  "fields": [
    {
      "name": "recordDate",
      "type": "DATE",
      "label": "Record Date",
      "format": "YYYY-MM-DD"
    },
    {
      "name": "accountType",
      "type": "STRING",
      "label": "Type of Account",
      "format": "String"
    },
    {
      "name": "closeTodayBal",
      "type": "CURRENCY0",
      "label": "Closing Balance Today",
      "format": "$1,000,000"
    },
    {
      "name": "openTodayBal",
      "type": "CURRENCY0",
      "label": "Opening Balance Today",
      "format": "$1,000,000"
    },
    {
      "name": "openMonthBal",
      "type": "CURRENCY0",
      "label": "Opening Balance This Month",
      "format": "$1,000,000"
    },
    {
      "name": "openFiscalYearBal",
      "type": "CURRENCY0",
      "label": "Opening Balance This Fiscal Year",
      "format": "$1,000,000"
    }
  ],
  "account": null,
  "dataset": "daily-treasury-statement",
  "hasMore": false,
  "nextPage": null,
  "provider": "us-treasury"
}

GET

Debt To Penny/v1/finance:us-treasury/debt-to-penny

0 params

Total public debt outstanding, to the penny, every business day since 1993.

Parameters

This endpoint takes no parameters.

Request

curl -X GET "https://api.zpi.web.id/v1/finance:us-treasury/debt-to-penny" \
  -H "x-api-key: zpi_xxxxxxxxxxxxxxxxxxxxxxxx"

Example response

{
  "to": "2026-08-18",
  "from": "2026-01-01",
  "page": 1,
  "count": 100,
  "items": [
    {
      "recordDate": "2026-08-18",
      "srcLineNbr": 1,
      "intragovHoldAmt": 7781627225522.14,
      "recordFiscalYear": 2026,
      "totPubDebtOutAmt": 40047425768420.22,
      "debtHeldPublicAmt": 32265798542898.08,
      "recordCalendarDay": 18,
      "recordCalendarYear": 2026,
      "recordCalendarMonth": 8,
      "recordFiscalQuarter": 4,
      "recordCalendarQuarter": 3
    },
    {
      "recordDate": "2026-08-17",
      "srcLineNbr": 1,
      "intragovHoldAmt": 7759458876384.62,
      "recordFiscalYear": 2026,
      "totPubDebtOutAmt": 39986657878071.92,
      "debtHeldPublicAmt": 32227199001687.3,
      "recordCalendarDay": 17,
      "recordCalendarYear": 2026,
      "recordCalendarMonth": 8,
      "recordFiscalQuarter": 4,
      "recordCalendarQuarter": 3
    },
    {
      "recordDate": "2026-08-14",
      "srcLineNbr": 1,
      "intragovHoldAmt": 7733240968527.27,
      "recordFiscalYear": 2026,
      "totPubDebtOutAmt": 39933634466112.78,
      "debtHeldPublicAmt": 32200393497585.51,
      "recordCalendarDay": 14,
      "recordCalendarYear": 2026,
      "recordCalendarMonth": 8,
      "recordFiscalQuarter": 4,
      "recordCalendarQuarter": 3
    },
    {
      "recordDate": "2026-08-13",
      "srcLineNbr": 1,
      "intragovHoldAmt": 7733844720538.23,
      "recordFiscalYear": 2026,
      "totPubDebtOutAmt": 39934816207844.37,
      "debtHeldPublicAmt": 32200971487306.14,
      "recordCalendarDay": 13,
      "recordCalendarYear": 2026,
      "recordCalendarMonth": 8,
      "recordFiscalQuarter": 4,
      "recordCalendarQuarter": 3
    },
    {
      "recordDate": "2026-08-12",
      "srcLineNbr": 1,
      "intragovHoldAmt": 7733417085160.39,
      "recordFiscalYear": 2026,
      "totPubDebtOutAmt": 39913529319464.71,
      "debtHeldPublicAmt": 32180112234304.32,
      "recordCalendarDay": 12,
      "recordCalendarYear": 2026,
      "recordCalendarMonth": 8,
      "recordFiscalQuarter": 4,
      "recordCalendarQuarter": 3
    },
    {
      "recordDate": "2026-08-11",
      "srcLineNbr": 1,
      "intragovHoldAmt": 7759469075959.4,
      "recordFiscalYear": 2026,
      "totPubDebtOutAmt": 39941929832070.77,
      "debtHeldPublicAmt": 32182460756111.37,
      "recordCalendarDay": 11,
      "recordCalendarYear": 2026,
      "recordCalendarMonth": 8,
      "recordFiscalQuarter": 4,
      "recordCalendarQuarter": 3
    }
  ],
  "total": 159,
  "fields": [
    {
      "name": "recordDate",
      "type": "DATE",
      "label": "Record Date",
      "format": "YYYY-MM-DD"
    },
    {
      "name": "debtHeldPublicAmt",
      "type": "CURRENCY",
      "label": "Debt Held by the Public",
      "format": "$10.20"
    },
    {
      "name": "intragovHoldAmt",
      "type": "CURRENCY",
      "label": "Intragovernmental Holdings",
      "format": "$10.20"
    },
    {
      "name": "totPubDebtOutAmt",
      "type": "CURRENCY",
      "label": "Total Public Debt Outstanding",
      "format": "$10.20"
    },
    {
      "name": "srcLineNbr",
      "type": "INTEGER",
      "label": "Source Line Number",
      "format": "10"
    },
    {
      "name": "recordFiscalYear",
      "type": "YEAR",
      "label": "Fiscal Year",
      "format": "YYYY"
    }
  ],
  "dataset": "debt-to-penny",
  "hasMore": true,
  "nextPage": 2,
  "provider": "us-treasury"
}

{ "unit": "percent", "year": 2026, "count": 8, "items": [ { "date": "2026-08-07", "rates": { "1 Mo": 3.79, "1 Yr": 4.01, "2 Mo": 3.83, "2 Yr": 4.19, "3 Mo": 3.87, "3 Yr": 4.25, "4 Mo": 3.89, "5 Yr": 4.35, "6 Mo": 3.96, "7 Yr": 4.49, "10 Yr": 4.65, "20 Yr": 5.2, "30 Yr": 5.19, "1.5 Month": 3.79 } }, { "date": "2026-08-06", "rates": { "1 Mo": 3.8, "1 Yr": 4.06, "2 Mo": 3.84, "2 Yr": 4.25, "3 Mo": 3.9, "3 Yr": 4.31, "4 Mo": 3.92, "5 Yr": 4.4, "6 Mo": 3.99, "7 Yr": 4.53, "10 Yr": 4.69, "20 Yr": 5.22, "30 Yr": 5.22, "1.5 Month": 3.8 } }, { "date": "2026-08-05", "rates": { "1 Mo": 3.77, "1 Yr": 4.03, "2 Mo": 3.84, "2 Yr": 4.18, "3 Mo": 3.89, "3 Yr": 4.24, "4 Mo": 3.91, "5 Yr": 4.33, "6 Mo": 3.98, "7 Yr": 4.47, "10 Yr": 4.63, "20 Yr": 5.18, "30 Yr": 5.17, "1.5 Month": 3.79 } }, { "date": "2026-08-04", "rates": { "1 Mo": 3.78, "1 Yr": 4.04, "2 Mo": 3.85, "2 Yr": 4.2, "3 Mo": 3.89, "3 Yr": 4.25, "4 Mo": 3.91, "5 Yr": 4.33, "6 Mo": 4, "7 Yr": 4.47, "10 Yr": 4.63, "20 Yr": 5.18, "30 Yr": 5.18, "1.5 Month": 3.8 } }, { "date": "2026-08-03", "rates": { "1 Mo": 3.79, "1 Yr": 4.07, "2 Mo": 3.87, "2 Yr": 4.25, "3 Mo": 3.91, "3 Yr": 4.32, "4 Mo": 3.94, "5 Yr": 4.4, "6 Mo": 4.02, "7 Yr": 4.54, "10 Yr": 4.7, "20 Yr": 5.23, "30 Yr": 5.23, "1.5 Month": 3.82 } }, { "date": "2026-07-31", "rates": { "1 Mo": 3.78, "1 Yr": 4.08, "2 Mo": 3.85, "2 Yr": 4.28, "3 Mo": 3.83, "3 Yr": 4.34, "4 Mo": 3.92, "5 Yr": 4.45, "6 Mo": 3.98, "7 Yr": 4.59, "10 Yr": 4.75, "20 Yr": 5.28, "30 Yr": 5.27, "1.5 Month": 3.8 } }, { "date": "2026-07-30", "rates": { "1 Mo": 3.79, "1 Yr": 4.04, "2 Mo": 3.84, "2 Yr": 4.23, "3 Mo": 3.82, "3 Yr": 4.3, "4 Mo": 3.92, "5 Yr": 4.38, "6 Mo": 3.98, "7 Yr": 4.52, "10 Yr": 4.68, "20 Yr": 5.22, "30 Yr": 5.21, "1.5 Month": 3.8 } }, { "date": "2026-07-29", "rates": { "1 Mo": 3.73, "1 Yr": 4.04, "2 Mo": 3.83, "2 Yr": 4.22, "3 Mo": 3.83, "3 Yr": 4.29, "4 Mo": 3.91, "5 Yr": 4.37, "6 Mo": 3.97, "7 Yr": 4.51, "10 Yr": 4.67, "20 Yr": 5.21, "30 Yr": 5.2, "1.5 Month": 3.8 } } ], "total": 151, "source": "us-treasury", "tenors": [ "1 Mo", "1.5 Month", "2 Mo", "3 Mo", "4 Mo", "6 Mo", "1 Yr", "2 Yr" ] }

// npm i zpi-sdk import { ZpiClient } from "zpi-sdk"; const client = new ZpiClient({ apiKey: "zpi_xxxxxxxxxxxxxxxxxxxxxxxx" }); const data = await client.run("finance:us-treasury", "yield-curve", {}); console.log(data);

{ "to": "2026-08-20", "from": "2026-01-01", "page": 1, "count": 0, "cusip": "912810US5", "items": [], "total": 0, "fields": [ { "name": "recordDate", "type": "DATE", "label": "Record Date", "format": "YYYY-MM-DD" }, { "name": "cusip", "type": "STRING", "label": "CUSIP", "format": "String" }, { "name": "securityType", "type": "STRING", "label": "Security Type", "format": "String" }, { "name": "securityTerm", "type": "STRING", "label": "Security Term", "format": "String" }, { "name": "auctionDate", "type": "DATE", "label": "Auction Date", "format": "YYYY-MM-DD" }, { "name": "issueDate", "type": "DATE", "label": "Issue Date", "format": "YYYY-MM-DD" } ], "dataset": "auctions", "hasMore": false, "nextPage": null, "provider": "us-treasury", "securityTerm": "10-Year", "securityType": "Bond" }

{ "to": "2026-07-31", "from": "2026-01-01", "page": 1, "count": 100, "items": [ { "recordDate": "2026-07-31", "srcLineNbr": 1, "securityDesc": "Treasury Bills", "recordFiscalYear": 2026, "securityTypeDesc": "Marketable", "recordCalendarDay": 31, "avgInterestRateAmt": 3.758, "recordCalendarYear": 2026, "recordCalendarMonth": 7, "recordFiscalQuarter": 4, "recordCalendarQuarter": 3 }, { "recordDate": "2026-07-31", "srcLineNbr": 2, "securityDesc": "Treasury Notes", "recordFiscalYear": 2026, "securityTypeDesc": "Marketable", "recordCalendarDay": 31, "avgInterestRateAmt": 3.309, "recordCalendarYear": 2026, "recordCalendarMonth": 7, "recordFiscalQuarter": 4, "recordCalendarQuarter": 3 }, { "recordDate": "2026-07-31", "srcLineNbr": 3, "securityDesc": "Treasury Bonds", "recordFiscalYear": 2026, "securityTypeDesc": "Marketable", "recordCalendarDay": 31, "avgInterestRateAmt": 3.442, "recordCalendarYear": 2026, "recordCalendarMonth": 7, "recordFiscalQuarter": 4, "recordCalendarQuarter": 3 }, { "recordDate": "2026-07-31", "srcLineNbr": 4, "securityDesc": "Treasury Inflation-Protected Securities (TIPS)", "recordFiscalYear": 2026, "securityTypeDesc": "Marketable", "recordCalendarDay": 31, "avgInterestRateAmt": 1.127, "recordCalendarYear": 2026, "recordCalendarMonth": 7, "recordFiscalQuarter": 4, "recordCalendarQuarter": 3 }, { "recordDate": "2026-07-31", "srcLineNbr": 5, "securityDesc": "Treasury Floating Rate Notes (FRN)", "recordFiscalYear": 2026, "securityTypeDesc": "Marketable", "recordCalendarDay": 31, "avgInterestRateAmt": 3.948, "recordCalendarYear": 2026, "recordCalendarMonth": 7, "recordFiscalQuarter": 4, "recordCalendarQuarter": 3 }, { "recordDate": "2026-07-31", "srcLineNbr": 6, "securityDesc": "Federal Financing Bank", "recordFiscalYear": 2026, "securityTypeDesc": "Marketable", "recordCalendarDay": 31, "avgInterestRateAmt": 2.383, "recordCalendarYear": 2026, "recordCalendarMonth": 7, "recordFiscalQuarter": 4, "recordCalendarQuarter": 3 } ], "total": 115, "fields": [ { "name": "recordDate", "type": "DATE", "label": "Record Date", "format": "YYYY-MM-DD" }, { "name": "securityTypeDesc", "type": "STRING", "label": "Security Type Description", "format": "String" }, { "name": "securityDesc", "type": "STRING", "label": "Security Description", "format": "String" }, { "name": "avgInterestRateAmt", "type": "PERCENTAGE", "label": "Average Interest Rate Amount", "format": "10.2%" }, { "name": "srcLineNbr", "type": "INTEGER", "label": "Source Line Number", "format": "10" }, { "name": "recordFiscalYear", "type": "YEAR", "label": "Fiscal Year", "format": "YYYY" } ], "dataset": "avg-interest-rates", "hasMore": true, "nextPage": 2, "provider": "us-treasury", "security": null, "securityType": null }

{ "to": "2026-08-18", "from": "2026-08-01", "page": 1, "count": 48, "items": [ { "tableNm": "Operating Cash Balance", "tableNbr": "I", "recordDate": "2026-08-18", "srcLineNbr": 1, "accountType": "Treasury General Account (TGA) Opening Balance", "openMonthBal": 876566, "openTodayBal": 932785, "subTableName": "Cash Balance Details", "closeTodayBal": null, "recordFiscalYear": 2026, "openFiscalYearBal": 890825, "recordCalendarDay": 18, "recordCalendarYear": 2026, "recordCalendarMonth": 8, "recordFiscalQuarter": 4, "recordCalendarQuarter": 3 }, { "tableNm": "Operating Cash Balance", "tableNbr": "I", "recordDate": "2026-08-18", "srcLineNbr": 2, "accountType": "Total TGA Deposits (Table II)", "openMonthBal": 1941572, "openTodayBal": 315449, "subTableName": "Cash Balance Details", "closeTodayBal": null, "recordFiscalYear": 2026, "openFiscalYearBal": 35045593, "recordCalendarDay": 18, "recordCalendarYear": 2026, "recordCalendarMonth": 8, "recordFiscalQuarter": 4, "recordCalendarQuarter": 3 }, { "tableNm": "Operating Cash Balance", "tableNbr": "I", "recordDate": "2026-08-18", "srcLineNbr": 3, "accountType": "Total TGA Withdrawals (Table II) (-)", "openMonthBal": 1856186, "openTodayBal": 286282, "subTableName": "Cash Balance Details", "closeTodayBal": null, "recordFiscalYear": 2026, "openFiscalYearBal": 34974466, "recordCalendarDay": 18, "recordCalendarYear": 2026, "recordCalendarMonth": 8, "recordFiscalQuarter": 4, "recordCalendarQuarter": 3 }, { "tableNm": "Operating Cash Balance", "tableNbr": "I", "recordDate": "2026-08-18", "srcLineNbr": 4, "accountType": "Treasury General Account (TGA) Closing Balance", "openMonthBal": 961952, "openTodayBal": 961952, "subTableName": "Cash Balance Details", "closeTodayBal": null, "recordFiscalYear": 2026, "openFiscalYearBal": 961952, "recordCalendarDay": 18, "recordCalendarYear": 2026, "recordCalendarMonth": 8, "recordFiscalQuarter": 4, "recordCalendarQuarter": 3 }, { "tableNm": "Operating Cash Balance", "tableNbr": "I", "recordDate": "2026-08-17", "srcLineNbr": 1, "accountType": "Treasury General Account (TGA) Opening Balance", "openMonthBal": 876566, "openTodayBal": 959184, "subTableName": "Cash Balance Details", "closeTodayBal": null, "recordFiscalYear": 2026, "openFiscalYearBal": 890825, "recordCalendarDay": 17, "recordCalendarYear": 2026, "recordCalendarMonth": 8, "recordFiscalQuarter": 4, "recordCalendarQuarter": 3 }, { "tableNm": "Operating Cash Balance", "tableNbr": "I", "recordDate": "2026-08-17", "srcLineNbr": 2, "accountType": "Total TGA Deposits (Table II)", "openMonthBal": 1626124, "openTodayBal": 205240, "subTableName": "Cash Balance Details", "closeTodayBal": null, "recordFiscalYear": 2026, "openFiscalYearBal": 34730144, "recordCalendarDay": 17, "recordCalendarYear": 2026, "recordCalendarMonth": 8, "recordFiscalQuarter": 4, "recordCalendarQuarter": 3 } ], "total": 48, "fields": [ { "name": "recordDate", "type": "DATE", "label": "Record Date", "format": "YYYY-MM-DD" }, { "name": "accountType", "type": "STRING", "label": "Type of Account", "format": "String" }, { "name": "closeTodayBal", "type": "CURRENCY0", "label": "Closing Balance Today", "format": "$1,000,000" }, { "name": "openTodayBal", "type": "CURRENCY0", "label": "Opening Balance Today", "format": "$1,000,000" }, { "name": "openMonthBal", "type": "CURRENCY0", "label": "Opening Balance This Month", "format": "$1,000,000" }, { "name": "openFiscalYearBal", "type": "CURRENCY0", "label": "Opening Balance This Fiscal Year", "format": "$1,000,000" } ], "account": null, "dataset": "daily-treasury-statement", "hasMore": false, "nextPage": null, "provider": "us-treasury" }

{ "to": "2026-08-18", "from": "2026-01-01", "page": 1, "count": 100, "items": [ { "recordDate": "2026-08-18", "srcLineNbr": 1, "intragovHoldAmt": 7781627225522.14, "recordFiscalYear": 2026, "totPubDebtOutAmt": 40047425768420.22, "debtHeldPublicAmt": 32265798542898.08, "recordCalendarDay": 18, "recordCalendarYear": 2026, "recordCalendarMonth": 8, "recordFiscalQuarter": 4, "recordCalendarQuarter": 3 }, { "recordDate": "2026-08-17", "srcLineNbr": 1, "intragovHoldAmt": 7759458876384.62, "recordFiscalYear": 2026, "totPubDebtOutAmt": 39986657878071.92, "debtHeldPublicAmt": 32227199001687.3, "recordCalendarDay": 17, "recordCalendarYear": 2026, "recordCalendarMonth": 8, "recordFiscalQuarter": 4, "recordCalendarQuarter": 3 }, { "recordDate": "2026-08-14", "srcLineNbr": 1, "intragovHoldAmt": 7733240968527.27, "recordFiscalYear": 2026, "totPubDebtOutAmt": 39933634466112.78, "debtHeldPublicAmt": 32200393497585.51, "recordCalendarDay": 14, "recordCalendarYear": 2026, "recordCalendarMonth": 8, "recordFiscalQuarter": 4, "recordCalendarQuarter": 3 }, { "recordDate": "2026-08-13", "srcLineNbr": 1, "intragovHoldAmt": 7733844720538.23, "recordFiscalYear": 2026, "totPubDebtOutAmt": 39934816207844.37, "debtHeldPublicAmt": 32200971487306.14, "recordCalendarDay": 13, "recordCalendarYear": 2026, "recordCalendarMonth": 8, "recordFiscalQuarter": 4, "recordCalendarQuarter": 3 }, { "recordDate": "2026-08-12", "srcLineNbr": 1, "intragovHoldAmt": 7733417085160.39, "recordFiscalYear": 2026, "totPubDebtOutAmt": 39913529319464.71, "debtHeldPublicAmt": 32180112234304.32, "recordCalendarDay": 12, "recordCalendarYear": 2026, "recordCalendarMonth": 8, "recordFiscalQuarter": 4, "recordCalendarQuarter": 3 }, { "recordDate": "2026-08-11", "srcLineNbr": 1, "intragovHoldAmt": 7759469075959.4, "recordFiscalYear": 2026, "totPubDebtOutAmt": 39941929832070.77, "debtHeldPublicAmt": 32182460756111.37, "recordCalendarDay": 11, "recordCalendarYear": 2026, "recordCalendarMonth": 8, "recordFiscalQuarter": 4, "recordCalendarQuarter": 3 } ], "total": 159, "fields": [ { "name": "recordDate", "type": "DATE", "label": "Record Date", "format": "YYYY-MM-DD" }, { "name": "debtHeldPublicAmt", "type": "CURRENCY", "label": "Debt Held by the Public", "format": "$10.20" }, { "name": "intragovHoldAmt", "type": "CURRENCY", "label": "Intragovernmental Holdings", "format": "$10.20" }, { "name": "totPubDebtOutAmt", "type": "CURRENCY", "label": "Total Public Debt Outstanding", "format": "$10.20" }, { "name": "srcLineNbr", "type": "INTEGER", "label": "Source Line Number", "format": "10" }, { "name": "recordFiscalYear", "type": "YEAR", "label": "Fiscal Year", "format": "YYYY" } ], "dataset": "debt-to-penny", "hasMore": true, "nextPage": 2, "provider": "us-treasury" }

Yield Curve

Code

Full reference

Parameters

Request

Example response

Parameters

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Example response

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Example response

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Yield Curve

Code

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Parameters

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Parameters

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Parameters

Request

Example response

Parameters

Request

Example response

Related APIs

Pluang

IDX (Bursa Efek Indonesia)

TradingView

Stockbit

Binance Futures

KSEI