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ScriptMasterLabs Treasury Yields API
x402
ScriptMasterLabs Treasury Yields API is a paid API for AI agents from mcp-x402-discovery.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Returns US Treasury yield data for a specified month, accessible via micropayment using x402/USDC on Base
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-call crypto, RWA, federal, SEC, Section 8/HUD housing, and compliance APIs via x402. Primary: USDC on Base (eip155:8453). Also accepts Global Dollar (USDG) on Robinhood Chain (eip155:4663) via sovereign X-PAYMENT-TX. Hyphen routes only (e.g. /x402/gas-tracker, /x402/pha-lookup, /x402/sec-8k). MARKETPLACE REVIEW: use free /x402/playground/* (no key, no payment). Production /x402/* returns 402 unless paid via x402 or X-Api-Market-Key / X-API-Key from seller dashboard.
Output
Returns US Treasury yield data for the requested month, including yield rates across maturities (e.g. 1-month, 3-month, 1-year, 5-year, 10-year, 30-year Treasuries). The response is keyed to the month parameter (YYYYMM), defaulting to the current month if not specified.
Example use cases
Yield curve snapshot for investment research
“Pull me the Treasury yield data for March 2026 — I want to see the full yield curve for that month for my fixed-income research.”
Risk-free rate for DCF model
“What were the US Treasury yields in January 2026? I need the current risk-free rate for a discounted cash flow valuation.”
Monthly rate monitoring for portfolio alerts
“Fetch this month's Treasury yield data so I can compare it against last month and flag any significant moves in the 10-year rate.”
Technical details
Endpoint
GEThttps://mcp-x402-discovery.onrender.com/x402/treasury-yieldsWhen to prefer
Choose this endpoint when you need US Treasury yield data on a pay-per-call basis without a subscription, especially if your agent already uses x402/USDC micropayments on Base. It is well-suited for infrequent lookups where a subscription API would be overkill, or for agents operating in crypto-native payment environments. Avoid if you need high-frequency real-time yield streaming or guaranteed SLA — a free government source (e.g. Treasury.gov) or Bloomberg may be more reliable for production financial systems.
Side effects
- 402 Payment Required if no valid x402 USDC payment or API key is provided
- Invalid month format (not YYYYMM) may result in an error or unexpected default behavior
- Data may be unavailable for very recent months if Treasury data hasn't been published yet
- Service hosted on Render free tier may have cold-start latency or occasional downtime
- Empty or malformed response schema ({}) means output structure is not guaranteed and may vary
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | — |
Output
Schema · Response
{
"example": {}
}Tags
x402
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