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Delx Initials
x402
Delx Initials is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-23).
Derives initials from a given name or text string, returning structured JSON output for $0.001 USDC per call.
Price / call$0.001
Success—
StatusUnknown
How this service works
Derive initials from a name for $0.001 USDC. Use this when an agent needs initials inside a workflow without installing a library or managing an API key. Deterministic first-party execution, structured JSON output, no subscription, and payment only for a successful result.
Output
A structured JSON object containing the derived initials from the provided name or text input, returned only on successful processing with payment of $0.001 USDC via the x402 protocol.
Example use cases
Avatar initials for user profiles
“I need to display initials in the profile avatar for the user 'Jonathan David Rivera' — can you extract the initials from that name?”
Monogram generation for business cards
“What initials would I use on a monogram for 'Catherine Anne Beaumont'? Pull just the first letters from each part of the name.”
Badge label in automated onboarding workflow
“As part of our onboarding flow, get the initials for the new employee 'Samuel Kwame Osei' so we can label their access badge.”
Technical details
Endpoint
POSThttps://api.delx.ai/api/v1/x402/initials?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs to derive initials from a name within an automated workflow and you want to avoid installing a string-processing library, managing an API key, or maintaining server-side logic. It is ideal for pay-per-use agent pipelines where deterministic, first-party execution and a predictable $0.001 USDC cost per call are preferable to a subscription or self-hosted solution.
Side effects
- Empty or missing text field returns a validation error
- Input exceeding 100,000 characters is rejected
- Payment failure or insufficient USDC balance prevents result delivery
- Malformed JSON request body returns a 400-level error
- Non-name text (e.g. numbers or symbols only) may yield empty or unexpected initials
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | Primary text input (max 100k chars). Processed first-party; not retained as a dataset. |
Output
Schema · Response
{
"type": "json",
"example": {
"parts": 3,
"schema": "delx/initials/v1",
"initials": "HAW"
}
}Tags
x402
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