Discover / macro-data-api-313m.onrender.com

macro-data-api-313m.onrender.com

■ Challenge detected

Returns the spread in percentage points between two US Treasury tenors on a date and whether it is inverted.

Listed price
$0.001
Challenge detected
3 of the last 3 checks
Median response
268 ms
Last checked
21 Oct, 21:20 UTC
In our index since
19 Oct 2026

Endpoint

curl -i https://macro-data-api-313m.onrender.com/v1/spread
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.
5 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://macro-data-api-313m.onrender.com/v1

  • GET/spread$0.001Returns the spread in percentage points between two US Treasury tenors on a date and whether it is inverted.
  • GET/yield-curve$0.001Returns the US Treasury par yield curve (1 month to 30 years) for a date, with the 2y-10y and 3m-10y spreads and whether the curve is normal, flat or inverted.
  • GET/fx$0.0011Returns the ECB euro reference exchange rate between two currencies for a date, including cross rates such as CHF/USD, with source attribution.
  • GET/cot$0.002Returns CFTC Commitments of Traders positioning (non-commercial, commercial and small traders: long, short, net) for a futures market, with week-over-week change and optional history.
  • GET/convert$0.0011Converts an amount between two currencies using ECB euro reference rates for a date.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 5 of 5 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/macro-data-api-313m.onrender.com

Recent checks

19 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.21 Oct 2026
All 3 checks
When (UTC)ResultHTTPResponse
21 Oct, 21:20 UTCChallenge detected402310ms
20 Oct, 15:20 UTCChallenge detected402151ms
19 Oct, 06:22 UTCChallenge detected402268ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 21 Oct, 21:20 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for macro-data-api-313m.onrender.com?

Its listed price is $0.001.

What payment terms does macro-data-api-313m.onrender.com advertise?

The listing advertises x402, Base and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is macro-data-api-313m.onrender.com listed?

In x402 Bazaar. Superstables first indexed it on 19 Oct 2026.

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