Discover / pay.snowsignals.io

SnowSignals — home of TrendVane

□ No challenge detected

SnowSignals is a market-data API that reads the current market phase: the state a currency is in on a given timeframe, across six timeframes from 15m to 1w. TrendVane, the model behind it, tells you which phase the market is in. Bring your own strategy. Every phase ships with the numbers to reason about it — successor-transition probabilities and reward-vs-drawdown, each carrying its sample count. No account or signup, pay per call in USDC on Base chain over x402. The metadata and resolution-sta

x402
Base
USDC
Data

Challenge detected: 7 of the last 10 checks
Median response: 278 ms
Last checked: 16 Oct, 23:40 UTC
In our index since: 26 Sept 2026

Endpoint

curl -i https://pay.snowsignals.io
# 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/pay.snowsignals.io

Recent checks

27 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	No challenge detected	404	406ms
15 Oct, 17:07 UTC	No challenge detected	404	212ms
14 Oct, 08:45 UTC	No challenge detected	404	122ms
13 Oct, 00:46 UTC	Challenge detected	402	246ms
11 Oct, 06:02 UTC	Challenge detected	402	256ms
9 Oct, 18:38 UTC	Challenge detected	402	326ms
8 Oct, 15:35 UTC	Challenge detected	402	332ms
7 Oct, 09:33 UTC	Challenge detected	402	296ms
6 Oct, 09:33 UTC	Challenge detected	402	172ms
27 Sept, 17:02 UTC	Challenge detected	402	278ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 16 Oct, 23:40 UTC, we detected no payment challenge.

What payment terms does SnowSignals — home of TrendVane advertise?

The listing advertises x402, Base and USDC. Check the seller's current payment challenge and authentication requirements before paying.

Where is SnowSignals — home of TrendVane listed?

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

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