Discover / grok-backtest-api.fly.dev

Crypto Market Signals

■ Live

Daily crypto market regime: BTC/ETH trend, breadth, breakout watchlist. BTC/ETH vs 20/50-day MAs, market breadth (% of point-in-time top-N above 20DMA), coins nearest a 20-day breakout, and the R1 breakout strategy's gate and entry signals. Completed UTC daily closes only.

Listed price
$0.01
Live
1 of the last 2 checks
Median response
353 ms
Last checked
28 Oct, 12:27 UTC
In our index since
26 Oct 2026

Endpoint

curl -i https://grok-backtest-api.fly.dev/signals
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/grok-backtest-api.fly.dev

Recent checks

26 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 the endpoint was not live. “Live” means it answered with HTTP 402 or another detected payment-challenge signal.28 Oct 2026
All 2 checks
When (UTC)ResultHTTPResponse
28 Oct, 12:27 UTCLive402353ms
26 Oct, 21:20 UTCNot live40571ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 28 Oct, 12:27 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 Crypto Market Signals?

Its listed price is $0.01.

What payment terms does Crypto Market Signals 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 Crypto Market Signals listed?

In x402 Bazaar and x402-list.com. Superstables first indexed it on 26 Oct 2026.

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