Discover / api.hyperextend.xyz

hyperextend

■ Challenge detected

The most-recent N OHLCV candles (≤5000). Same per-row pricing as the windowed read ($0.00001 base for main/spot, $0.000025 premium for HIP-3/HIP-4); candles lag ~2 days.

x402
Base
Hyperliquid
USDC

Listed price: $0.002
Challenge detected: 10 of the last 10 checks
Median response: 352 ms
Last checked: 16 Oct, 23:40 UTC
In our index since: 26 Sept 2026

Endpoint

curl -i https://api.hyperextend.xyz/v1/candles/BTC/1m/latest
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

8 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://api.hyperextend.xyz/v1

GET/candles/BTC/1mNo price listedOHLCV candles over a window: main, spot, HIP-3 (e.g. xyz:AAPL, xyz:SP500) and HIP-4 outcome markets; intervals 1m to 1d. Priced per row ($0.00001 base for main/spot, $0.000025 premium for HIP-3/HIP-4); paginate with the X-Next-Start header (≤5000 rows/page), and keep going while it is present, even after a short page. Candles lag ~2 days (reconstructed from the archive); omit start/end for the most-recent page.
GET/outcome/100/oiNo price listedDerived two-sided open interest for a HIP-4 outcome market, per minute (circulating-supply times mark, summed over both sides). Priced per row ($0.000025 premium); served live. Takes the integer outcome id (e.g. 100).
GET/asset_ctx/BTC/latestNo price listedThe most-recent N open-interest / funding / ctx rows (≤5000). Priced per row ($0.000025 premium); served live (no lag).
GET/liquidations/coverageNo price listedArchive coverage for a coin's liquidations over a window (≤7 days): which archived hours hold liquidations and where the gaps are. Warms the cache for everyone after. Priced floor ($0.001) + $0.05 per archived hour examined.
GET/liquidations/BTCNo price listedForced-liquidation tape over a time window, reconstructed from the node-fills archive (Hyperliquid has no public liquidations feed). Each row is a trade row (coin, side, px, sz, time, hash, tid, users:[buyer, seller]) plus the liquidation markers (method market|backstop, markPx, liquidatedUser, dir). Priced per asset-hour ($0.005 base, $0.01 HIP-3/HIP-4) plus $0.05 per uncached archive hour pulled; up to 24 asset-hours/request, available ~2h after the hour closes.
GET/outcome_ctx/%231000/latestNo price listedThe most-recent N HIP-4 outcome-side rows (≤5000). Priced per row ($0.000025 premium); served live.
GET/trades/BTCNo price listedRaw market trades over a time window: the live hot tier (~24h) plus S3 read-through for older history (archive from 2025-05-25), merged. Each row mirrors HL's WsTrade verbatim, including the buyer/seller addresses (`users`) and the trade `hash`. Priced per asset-hour ($0.015 base, $0.03 HIP-3/HIP-4) plus $0.05 per uncached archive hour pulled (warms the cache); ≤24 asset-hours/request.
GET/candles/BTC/1m/latestNo price listedThe most-recent N OHLCV candles (≤5000). Same per-row pricing as the windowed read ($0.00001 base for main/spot, $0.000025 premium for HIP-3/HIP-4); candles lag ~2 days.

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

Showing 8 of 8 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/api.hyperextend.xyz

Recent checks

26 Sept 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.16 Oct 2026

All 10 checks

When (UTC)	Result	HTTP	Response
16 Oct, 23:40 UTC	Challenge detected	402	343ms
15 Oct, 19:10 UTC	Challenge detected	402	351ms
14 Oct, 14:31 UTC	Challenge detected	402	363ms
12 Oct, 10:53 UTC	Challenge detected	402	310ms
10 Oct, 21:52 UTC	Challenge detected	402	325ms
9 Oct, 15:32 UTC	Challenge detected	402	352ms
8 Oct, 12:43 UTC	Challenge detected	402	362ms
7 Oct, 09:33 UTC	Challenge detected	402	347ms
5 Oct, 17:05 UTC	Challenge detected	402	353ms
26 Sept, 05:02 UTC	Challenge detected	402	364ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 16 Oct, 23:40 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 hyperextend?

Its listed price is $0.002.

What payment terms does hyperextend advertise?

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

Where is hyperextend listed?

In x402 Bazaar. Superstables first indexed it on 26 Sept 2026.

Something wrong on this page? Tell us.