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SperaxOS getBridgeVolume
x402
SperaxOS getBridgeVolume is a paid API for AI agents from chat.sperax.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-12).
Returns cross-chain bridge volume data for a specified blockchain network
Price / call$0.001
Success—
StatusUnknown
How this service works
AI-powered DeFi intelligence APIs payable via the x402 HTTP payment protocol. No API key required — pay per request with USDC on Base. Identity-only (SIWX) endpoints are free for wallets with an agentcash identity.
Output
Returns bridge volume metrics for the specified chain, including cross-chain transfer amounts and related DeFi activity data payable in USDC via x402.
Example use cases
Monitor Arbitrum bridge inflows
“Can you check how much volume is being bridged to and from Arbitrum right now? I want to understand the current cross-chain activity.”
Compare bridge volume across L2s
“Pull the bridge volume for Optimism and Polygon so I can compare which Layer 2 is seeing more cross-chain activity today.”
DeFi research on Ethereum bridges
“I'm doing DeFi research — what's the total bridge volume on Ethereum? I need the latest figures from SperaxOS.”
Technical details
Endpoint
POSThttps://chat.sperax.io/api/x402/tools/bridges/getBridgeVolume?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need on-demand, AI-powered bridge volume data for a specific blockchain without managing API keys — ideal for DeFi agents that can pay per request in USDC via x402 and need chain-level cross-chain activity metrics.
Side effects
- Unsupported or misspelled chain name returns an error or empty result
- Payment of 0.001 USDC via x402 not completed results in HTTP 402 rejection
- Network unavailability causes timeout or 5xx error
- Chain with no recorded bridge activity may return zero or null volume data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | Chain name (e.g. "Ethereum", "Arbitrum", "Optimism", "Polygon") |
Tags
x402
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