US Treasury Yields & Bond Data

US Treasury yield and bond public data — the curve, tenors and daily rates.

Factual public records — not financial, investment or compliance advice. Screening data is provided as-is for your own compliance program.

📊 Sample Output

instrument	tenor	tenor_years	yield_pct	as_of_date	data_source
US Treasury 2-Year Constant Maturity	2Y	2	4.87	2026-09-24	Treasury.gov — Daily Treasury Par Yield Curve
US Treasury 5-Year Constant Maturity	5Y	5	5.03	2026-09-24	Treasury.gov — Daily Treasury Par Yield Curve
US Treasury 10-Year Constant Maturity	10Y	10	5.18	2026-09-24	Treasury.gov — Daily Treasury Par Yield Curve
US Treasury 30-Year Constant Maturity	30Y	30	5.47	2026-09-24	Treasury.gov — Daily Treasury Par Yield Curve

Real rows from run OwBeFicjKyyIiBdqz on build 0.0.19 (2026-09-25), unedited apart from masked emails/phones and shortened long text; fields the source does not publish are empty.

⚙️ Sample inputs

This is the Store example input — the same input Apify's automated check runs — so it is proven to return rows on the current build. Paste it into the input form, or send it through the API, CLI or a schedule:

{
  "tenors": [
    "2Y",
    "5Y",
    "10Y",
    "30Y"
  ],
  "date_range": "today",
  "include_historical": false
}

🔧 Input reference

Field	Type	Default	What it does
tenors	array	["2Y", "5Y", "10Y", "30Y"]	List of Treasury tenors to fetch. Supported values: 1M, 3M, 6M, 1Y, 2Y, 3Y, 5Y, 7Y, 10Y, 20Y, 30Y. Leave empty for the full curve.
date_range	string (today, last_30d, last_90d, ytd)	"today"	Range of historical observations to include. 'today' returns just the latest print, 'last_30d' / 'last_90d' / 'ytd' return full history per tenor.
include_historical	boolean	false	If true, emit one record per (tenor, date) for the selected date_range. If false, emit only the most recent record per tenor with rolling 1d/1w/1m/YTD change context.

🧾 JSON sample record

One real record from run OwBeFicjKyyIiBdqz (emails/phones masked, long text shortened):

{
  "instrument": "US Treasury 2-Year Constant Maturity",
  "tenor": "2Y",
  "tenor_years": 2,
  "yield_pct": 4.87,
  "as_of_date": "2026-09-24",
  "price": null,
  "change_bps_1d": 2,
  "change_bps_1w": 20,
  "change_bps_1m": 70,
  "change_bps_ytd": 140,
  "series_id": "DGS2",
  "curve_segment": "belly",
  "2s10s_spread_bps": 31,
  "inverted": false,
  "data_source": "Treasury.gov — Daily Treasury Par Yield Curve"
}

💰 Pricing

Event	Price (USD)	When it is charged
Actor Start (apify-actor-start)	$0.01	Charged when the Actor starts running. Number of events charged depends on Actor memory (one event per GB, minimum one event).
Yield record (apify-default-dataset-item)	$0.1	Charged per Treasury yield record returned with tenor, yield, daily/weekly/monthly/YTD changes in bps, curve context.

Pay-per-event: you pay only for what the run delivers. A run that delivers nothing bills no result events (only the actor-start event, when the actor defines one). Example: a run that delivers 100 results costs 100 × $0.1 = $10.00 plus the start fee.

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⏰ Run this as a monitoring subscription (recommended)

Regulatory data is monitoring data. Schedule a weekly sweep (0 8 * * 1) and catch new records as they post — an always-on official-records feed.

📊 What you get

Clean JSON, one record per record (full output has 8 fields):

• date — Date
• maturity — Maturity
• yield — Yield
• tenor — Tenor
• series — Series
• curve_point — Curve point
• source — Source
• as_of — As of

Pricing: $0.100 per record (Pay-Per-Event) — about 10 records per $1.

🤖 Use with AI agents

Point Claude, the OpenAI Agents SDK, an n8n flow or any MCP-aware client at it and pull official records on demand.

Agentic payments (x402): Supports agentic payment via x402 — agents can call this actor with USDC, no API key required.

🔗 Related regulatory actors

US government data & filings:

Federal Register · Treasury Auctions · FEC Expenditures · FEC Contributions · IRS 990 · Nonprofit 990 Records

Company registries: Delaware · US State Filings · India MCA · GLEIF LEI · UK PSC · HK Registry · Taiwan MOEA

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Public official records and enforcement data, assembled for research and monitoring.