Get the firm quote for a swap using Allowance Holder to set allowances
https://agent.api.0x.org/v1/x402-testnet/swap-allowance-holder-quoteOverview
Get the firm quote for a swap using Allowance Holder to set allowances
Protocol
x402
Price
$0.01
Payment Asset
USDC
Payment Network
eip155:84532
Category
crypto/defi
Provider
agent
Source
bazaar
Indexed
2026-06-11 22:16:03
Health
Status
degraded
Latency (p50)
462ms
Uptime (30d)
13.3%
Reliability Score
51.7/100
Last Checked
2026-10-28 06:41:25
Last Healthy
2026-10-25 19:00:46
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
—
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {},
"type": "http"
}
Output Schema
{
"example": {
"allowanceTarget": "",
"blockNumber": "",
"buyAmount": "",
"buyToken": "",
"fees": {},
"gas": "",
"gasFee": {},
"gasPrice": "",
"integratorFees": [],
"issues": {},
"liquidityAvailable": false,
"minBuyAmount": "",
"route": {},
"sellAmount": "",
"sellToken": "",
"tokenMetadata": {},
"totalNetworkFee": "",
"zeroExFee": {},
"zid": ""
},
"type": "json"
}