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Orders of Magnitude Bond Yields API
x402
Orders of Magnitude Bond Yields API is a paid API for AI agents from x402-api-production-5133.up.railway.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).
Returns current bond yield data for fixed-income securities via a micropayment-gated API endpoint
Price / call$0.01
Success—
StatusUnknown
How this service works
Data and AI services via x402 payment protocol
Output
Returns current bond yield data for fixed-income securities, likely including yields across various maturities (e.g. 2-year, 5-year, 10-year, 30-year), expressed as percentage rates. The optional format parameter may control whether the response is returned as JSON, CSV, or another structured format.
Example use cases
Monitor Treasury yield curve
“What are the current US Treasury yields across all maturities? I want to see the full yield curve right now.”
Fixed income portfolio research
“Pull me today's bond yields so I can compare them against my portfolio's coupon rates and decide whether to rebalance.”
Macro market briefing
“Give me the latest bond yield data for my morning markets briefing — I need the key rates to discuss interest rate trends.”
Technical details
Endpoint
GEThttps://x402-api-production-5133.up.railway.app/data/bond-yields?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time or near-real-time bond yield data at very low cost ($0.01 USDC per call) and your agent supports the x402 micropayment protocol. It is best suited for applications that need programmatic, on-demand access to fixed-income rate data without a traditional API subscription. Prefer this over scrapers or manual lookups when you want structured, reliable yield data delivered via a pay-per-use model.
Side effects
- Payment not included or invalid x402 payment header — returns 402 Payment Required
- Invalid format parameter value — may return 400 Bad Request or default to JSON
- Upstream data source unavailable — may return 503 or stale data
- Rate limit exceeded — possible 429 response
- Railway hosting cold start may introduce latency on first call
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| format | string | Response format |
Output
Schema · Response
{
"type": "object",
"properties": {}
}Tags
x402
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