Discover / butterflydelta.com

Butterfly Delta Order Preflight

□ Not live

Exact-order execution-integrity preflight for autonomous crypto trading agents. Before each Coinbase or Gemini USD spot order, check venue availability, spread, quote freshness, visible depth, estimated slippage, and cross-venue divergence; receive a signed five-minute PASS, BLOCK, or UNKNOWN gate for $0.01 USDC on Base.

Live
0 of the last check
Last checked
29 Oct, 15:20 UTC
In our index since
29 Oct 2026

Endpoint

curl -i https://butterflydelta.com
# 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/butterflydelta.com

Recent checks

29 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.29 Oct 2026
All 1 checks
When (UTC)ResultHTTPResponse
29 Oct, 15:20 UTCNot live2001471ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 29 Oct, 15:20 UTC, we detected no payment challenge.

What payment terms does Butterfly Delta Order Preflight advertise?

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

Where is Butterfly Delta Order Preflight listed?

In x402-list.com. Superstables first indexed it on 29 Oct 2026.

Something wrong on this page? Tell us.