Prepare a TWAP cancellation for L1 signing. Supply action type twapCancel, asset...
https://chainhilt.ai/api/v1/perp/hyperliquid/twap/cancel/previewOverview
Prepare a TWAP cancellation for L1 signing. Supply action type twapCancel, asset ID a, and TWAP ID t. Sign and submit unchanged using the returned submitPath. Treat spot and perp as one balance only when the account abstraction mode is "unifiedAccount".
Protocol
x402 (POST)
Price
$0.0010
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
chainhilt-x402
Source
bazaar
Indexed
2026-11-02 13:26:50
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"body": {
"action": {
"a": 0,
"t": 77738308,
"type": "twapCancel"
},
"nonce": 1710000000000
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"response": {
"actions": [
{
"chainId": 42161,
"data": {
"action": {
"a": 0,
"t": 77738308,
"type": "twapCancel"
},
"nonce": 1710000000000,
"typedData": {
"domain": {
"chainId": 1337,
"name": "Exchange",
"verifyingContract": "0x0000000000000000000000000000000000000000",
"version": "1"
},
"message": {
"connectionId": "0xe38cc5f6146ad42c08a03fd4f091c539f997a972ee251958d9356a3d2fa825a9",
"source": "a"
},
"primaryType": "Agent",
"types": {
"Agent": [
{
"name": "source",
"type": "string"
},
{
"name": "connectionId",
"type": "bytes32"
}
],
"EIP712Domain": [
{
"name": "name",
"type": "string"
},
{
"name": "version",
"type": "string"
},
{
"name": "chainId",
"type": "uint256"
},
{
"name": "verifyingContract",
"type": "address"
}
]
}
}
},
"protocol": "hyperliquid",
"submitPath": "/perp/hyperliquid/twap/cancel/execute",
"type": "signature"
}
],
"errors": [],
"warnings": []
}
},
"type": "json"
}