Treasury Preflight

active

x402-paid preflight checks for stablecoin transfers.

Chain infraBasex402 v2exactadmapu.xyz ↗︎

Settled via Coinbase.

Transactions · 30d
1
Volume · 30d
$0.002
Unique buyers · 30d
2
Uptime · 30d
100.0%
Latency p50
312ms
Reported calls · 30d
1

Endpoints (3 live)

  • GET /v1/fees — Current USDC and USDT transfer fee in USD per chain, bound to a block number with a validity window. (0.002 USDC on Base)
  • GET /v1/route — Cheapest chain right now to send USDC or USDT across Ethereum, Base, Arbitrum, Optimism and Polygon, with fee in USD and basis points and a send-now-or-wait signal from 24h history. (0.01 USDC on Base)
  • GET /v1/preflight — Preflight a USDC/USDT transfer on Ethereum, Base, Arbitrum, Optimism or Polygon: balance, gas, pending nonce, issuer blacklist and pause, recipient sanity, on-chain simulation, USD fee and a pass/warn/fail verdict. (0.03 USDC on Base)

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