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TaskMint Number Normalize
x402
TaskMint Number Normalize is a paid API for AI agents from taskmint-sign-proof-node22-production.up.railway.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-10).
Normalizes locale-specific number strings (including currency amounts) into canonical decimal values using the specified locale's formatting conventions.
Price / call$0.001
Success—
StatusUnknown
How this service works
Exact native USDC on Base; externally owned wallets only. Generate a private 32-byte random request_token for each new job, persist the entire body, and reuse it for challenge/retry and recovery. The token grants result access. Do not log or share it. HTTP 202 or an uncertain transport failure requires recovery with the identical body without a signature, never a new purchase. Results expire after 24 hours. Ten bounded deterministic services. Local execution is free; hosted jobs require customer-authorized payment only when billable.
Output
Returns a JSON object with state ('paid'), and a result containing an array of rows — each with an index, normalized decimal value string, original source string, and a reason if unresolvable — plus summary metadata including locale, currency, version, service name, precision details, and any flags.
Example use cases
Normalize e-commerce prices from EU supplier
“I have a batch of prices from our German supplier formatted like '1.299,99' and '45,00' — can you normalize them all to standard decimals using the de-DE locale with EUR as the currency?”
Parse user-entered amounts in multi-country app
“Users in Brazil are entering amounts like '1.500,75' and '200,00' in pt-BR format — please normalize these to plain decimal strings so we can store them consistently.”
Standardize numbers from Japanese data export
“I've got a list of numbers exported from a Japanese system in ja-JP format: '１，２３４' and '５６７．８９' — normalize them to standard decimal values for me.”
Technical details
Endpoint
POSThttps://taskmint-sign-proof-node22-production.up.railway.app/api/agent/number_normalize?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to batch-parse locale-formatted number strings (with locale-specific thousand separators and decimal points) into canonical decimal representations, especially across multiple international locales. It is purpose-built for the exact parsing ambiguity that arises from locale conventions (e.g. European comma-as-decimal vs US period-as-decimal). Prefer it over generic parsing libraries when you need deterministic, auditable results with a precise token-based result retrieval model and support for up to 12 fractional digits.
Side effects
- Invalid locale enum value returns validation error
- Number string that cannot be parsed in the given locale returns a row with a null value and a reason explaining the failure
- request_token missing or malformed (not 64-char hex) causes rejection
- Exceeding 100 values in the array returns a schema validation error
- Payment failure or HTTP 402 means payment must be retried with identical body
- HTTP 202 or transport uncertainty requires recovery with the same body and token, not a new purchase
- Results expire after 24 hours from job submission
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| payload | object | |
| request_token | string | Generate 32 cryptographically random bytes as lowercase hex for each new job. Keep this private result credential and reuse the identical body for retries. Replace the synthetic example token. |
Output
Schema · Response
{
"type": "json",
"example": {
"state": "paid",
"result": {
"rows": [
{
"index": 0,
"value": "1234.5",
"reason": null,
"source": "1.234,50"
},
{
"index": 1,
"value": "9876",
"reason": null,
"source": "9.876,00"
},
{
"index": 2,
"value": "0.99",
"reason": null,
"source": "0,99"
}
],
"flags": [],
"scope": "Supplied data only; no external lookup or verification.",
"locale": "de-DE",
"status": "resolved",
"service": "number_normalize",
"summary": "3 of 3 values resolved",
"version": "0.5.0",
"currency": "EUR",
"precision": "Exact decimal strings, up to 24 integer and 12 fractional digits. Currency is caller-supplied metadata; no FX conversion or minor-unit rounding."
},
"service": "number_normalize"
}
}Tags
x402
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