Api Endpoint

Butterfly Delta Exact-Order Preflight

A trading agent sends one exact Coinbase or Gemini USD spot order immediately before submission. Butterfly Delta checks live venue availability, spread, quote freshness, visible depth, estimated slippage, and cross-venue divergence, then returns a signed, expiring PASS, BLOCK, or UNKNOWN gate. Re-run before every successive order.

Open interactive test console

Offering

Provider: butterflydelta.com
Method: POST
Offering type: Api Endpoint
Transport type: http
Category: Blockchain And Crypto
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://butterflydelta.com/api/agent/order-preflight
MIME type: Not provided
First seen: 2026-10-16T03:02:07.735Z
Last seen: 2026-10-16T03:02:07.735Z
Tags: trading data

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "payTo": "0x5250C3049f5C3e1924204b75f15B5cC5F4A184D9"
  }
]

Observed health

Status: Healthy
Latest latency: 1342 ms
Average latency: 1047 ms
HTTP status: 204
Last checked: 2026-11-02T01:05:11.997Z
Reachability: 100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{}

Output schema

null