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Delx Commerce — Environment Key Validator
x402
Delx Commerce — Environment Key Validator is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).
Validates whether a given environment key string is well-formed and meets expected format requirements
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.
Output
Returns a JSON object indicating the key name (e.g. 'X402_PRIVATE_KEY'), whether the key is valid (boolean), its character length, and the schema identifier ('delx/util-env-key-validate/v1') that was used to validate it.
Example use cases
Pre-flight env key check
“Before I deploy my agent workflow, can you validate that this environment key 'X402_PRIVATE_KEY=sk_live_abc123xyz789qrst' is properly formatted and the right length?”
Debug misconfigured key
“My agent keeps failing at startup — can you validate this key string 'badkey_xyz' to see if it's actually well-formed or if that's what's causing the issue?”
Confirm key format after rotation
“I just rotated my environment key to 'nk_prod_0987654321abcdef' — can you verify it's valid and meets the expected schema before I push it to production?”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/env-key-validate?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent or automation workflow needs to programmatically verify that an environment key string is correctly formatted before injecting it into a configuration or downstream API call. It is particularly suited for agent pipelines that rotate or receive keys dynamically and need lightweight, cheap ($0.001 USDC) validation without standing up their own key-format logic.
Side effects
- Empty or missing key field returns validation failure
- Malformed or too-short key string returns valid=false
- Network or payment failure (x402 USDC micropayment not processed) blocks the call
- Invalid JSON body returns 400-level error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| key | string | Input field: key. |
Output
Schema · Response
{
"type": "json",
"example": {
"key": "X402_PRIVATE_KEY",
"valid": true,
"length": 16,
"schema": "delx/util-env-key-validate/v1"
}
}Tags
x402
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