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Delx EVM Amount Min Check
x402
Delx EVM Amount Min Check is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Checks whether a raw EVM token amount meets or exceeds a required minimum threshold, returning sufficiency status and shortfall details.
Price / call$0.001
Success—
StatusUnknown
How this service works
EVM Amount Min Check: EVM Amount Min Check checks an actual raw amount against a minimum raw amount from bounded caller-supplied values without an external provider. Call EVM Amount Min Check before signing, submitting, replacing, or accepting an EVM/Base transaction assembled from caller-owned data. Returns normalized transaction evidence, calculated budget or shape findings, and a fail-closed preflight status for EVM Amount Min Check as versioned deterministic JSON. Price: $0.001 USDC via x40…
Output
Returns a JSON object with a boolean 'sufficient' field, the required_raw amount, available_raw amount, and shortfall_raw (zero if sufficient). Also includes operation metadata, input hash for auditability, and confirmation that no data was retained.
Example use cases
DeFi transaction preflight gate
“Before submitting this on-chain swap, verify that my available raw token amount of 5000000 is at least the required minimum of 4500000 — show me whether it's sufficient and what the shortfall is if not.”
Agent wallet balance guard
“My agent is about to pay a service fee requiring a raw minimum of 2000000. I have 1800000 raw available — check if that's enough and tell me how much I'm short.”
Batch payment readiness check
“I need to confirm that a raw EVM amount of 750000 covers the minimum threshold of 750000 before my agent queues the next payment batch — is it sufficient?”
Technical details
Endpoint
POSThttps://api.delx.ai/api/v1/x402/evm-amount-min-checkWhen to prefer
Use this endpoint when you need a lightweight, auditable, in-memory preflight check that a raw EVM token amount meets a minimum before committing to a blockchain transaction, swap, or payment. It is preferable over doing this comparison locally when you need a logged, hashable evidence trail or when operating within an agent pipeline that requires governed service calls. It does not make on-chain calls itself — it is purely a computation over two numeric strings.
Side effects
- Missing or malformed actual_raw or minimum_raw strings may cause a 400 validation error
- Non-numeric string values for raw amounts will likely result in a processing error
- Extremely large numeric strings exceeding maxLength of 8192 characters will be rejected
- Network timeout or service unavailability returns a 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| actual_raw | string | Actual Raw supplied to EVM Amount Min Check; used only for this bounded calculation and processed in memory without retention. |
| minimum_raw | string | Minimum Raw supplied to EVM Amount Min Check; used only for this bounded calculation and processed in memory without retention. |
Output
Schema · Response
{
"type": "json",
"example": {
"result": {
"sufficient": true,
"required_raw": "990000",
"available_raw": "1000000",
"shortfall_raw": "0"
},
"schema": "delx/util-evm-amount-min-check/v1",
"status": "pass",
"evidence": {
"retained": false,
"input_sha256": "9a66791df6aae798d8e31bfaddf8e94435651e5cb4b55928f09647bce14542e5",
"external_calls": 0
},
"operation": "evm_preflight:evm_amount_min_check"
}
}Tags
x402
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