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Cross-Chain Bridge Flows
x402
Cross-Chain Bridge Flows is a paid API for AI agents from api.chainmarket-api.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-24).
Returns recent cross-chain bridge transfer flows including route pairs, transfer counts, and USD volume aggregated from Wormhole bridge activity
Price / call$0.002
Success—
StatusUnknown
How this service works
Cross-chain transfer volume from Wormholescan (Wormhole network): USD and token counts grouped by source to destination chain over the newest N transfers (1 to 100). A recent window, not total bridge TVL or long-term trends. Transfers with no USD price are counted but not summed.
Output
Returns an array of bridge route objects (source chain, destination chain, transfer count, USD volume, unpriced transfers), plus aggregate stats: total USD volume, total transfers in window, total unpriced transfers, the time window (windowFrom/windowTo), the checkedAt timestamp, and the source API URL from Wormhole.
Example use cases
Monitor DeFi bridge activity spikes
“Pull the most recent 100 cross-chain bridge transfers and tell me which route pairs are seeing the highest USD volume — I want to know if anything unusual is happening across chains.”
Solana bridge flow analysis
“What does recent bridge traffic to and from Solana look like? Show me the transfer counts and dollar volumes for each route in the latest window.”
Cross-chain arbitrage opportunity research
“Give me a snapshot of current cross-chain bridge flows so I can see where liquidity is moving between blockchains — include the total USD volume and which routes are most active.”
Technical details
Endpoint
GEThttps://api.chainmarket-api.workers.dev/api/crypto/cross-chain-bridge-flows?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need real-time cross-chain bridge flow data sourced from Wormhole, specifically route-level breakdown of transfer counts and USD volumes. Prefer this over general blockchain explorers when you want aggregated interoperability metrics without needing to parse raw on-chain data yourself. Ideal for DeFi dashboards, arbitrage monitoring, or chain activity analysis requiring no signup or API key.
Side effects
- Invalid limit parameter (outside 1-100 range) returns validation error
- Wormhole upstream API unavailability causes downstream failure
- Payment failure (402) if x402 payment not correctly provided — call is not charged on failure
- Empty results if no bridge transfers occurred in the sampled window
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"routes": [
{
"to": "NEAR (15)",
"from": "Solana (1)",
"transfers": 14,
"usdVolume": 26686.43,
"unpricedTransfers": 0
},
{
"to": "Solana (1)",
"from": "NEAR (15)",
"transfers": 17,
"usdVolume": 16272.09,
"unpricedTransfers": 0
}
],
"source": "https://api.wormholescan.io/api/v1/operations?page=0&pageSize=50&sortOrder=DESC",
"windowTo": "2026-10-23T09:35:44Z",
"checkedAt": "2026-10-23T09:35:55.833Z",
"windowFrom": "2026-10-23T09:28:07Z",
"usdVolumeTotal": 44431.99,
"windowTransfers": 50,
"unpricedTransfers": 11
}
}Tags
x402
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