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Delx Bridge Cost Budget
x402
Delx Bridge Cost Budget is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-13).
Aggregates gas, slippage, and bridge fee components into a total cross-chain bridge cost budget in USD.
Price / call$0.001
Success—
StatusUnknown
How this service works
Sum gas + bridge fee + slippage budget into total cost. Call when comparing bridge routes with known component costs. Returns total_cost and components as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.
Output
Returns a JSON object with the schema identifier 'delx/util-bridge-cost-budget/v1', a components object breaking down gas_usd, slippage_usd, and bridge_fee_usd as submitted, and a total_cost field representing their sum in USD.
Example use cases
DeFi bridge cost pre-flight check
“Before I bridge my tokens to Arbitrum, add up the gas cost of $2.00, slippage of $0.75, and the bridge protocol fee of $1.50 so I know my total spend.”
Agent workflow cost gating
“My agent is about to execute a bridge — sum up gas at $0.80, slippage at $0.20, and bridge fee at $0.40, and stop the operation if the total exceeds $2.00.”
Multi-hop bridge budget estimation
“I'm comparing two bridging routes. For route A, can you total up gas of $3.00, slippage of $1.00, and a bridge fee of $0.60 so I can compare it against route B?”
Technical details
Endpoint
POSThttps://api.delx.ai/api/v1/x402/bridge-cost-budgetWhen to prefer
Use this endpoint when an AI agent or workflow needs to programmatically aggregate the three standard components of a cross-chain bridge transaction (gas, slippage, bridge fee) into a validated, schema-versioned total cost object, especially when downstream logic depends on a structured cost breakdown rather than a simple sum.
Side effects
- Missing or non-numeric input fields may cause validation errors or incorrect totals
- Negative values for cost components may produce unexpected results
- If any field is omitted the total may undercount actual bridge cost
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| gas_usd | number | Estimated gas cost in USD |
| slippage_usd | number | Slippage budget in USD |
| bridge_fee_usd | number | Bridge fee in USD |
Output
Schema · Response
{
"type": "json",
"example": {
"schema": "delx/util-bridge-cost-budget/v1",
"components": {
"gas_usd": 1.2,
"slippage_usd": 0.3,
"bridge_fee_usd": 0.5
},
"total_cost": 2
}
}Tags
x402
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