Ausref - Oceania reference data
VAT/GST calculation for Australasian countries with a national VAT or GST (8 Australasian countries covered): add VAT to a net amount or extract it from a gross one at the cited statutory rate. Returns net, tax and gross, including stacked statutory levies where a country has them, with the official source.
Offering
- Provider
- ausref.dev
- Method
- POST
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Financial Analysis
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://ausref.dev/v1/answers/vat- MIME type
- Not provided
- First seen
- 2026-10-16T01:50:14.534Z
- Last seen
- Tags
- VAT, tax, gst, oceania
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"payTo": "0x1F0409ccD20A2fb497d4DeCeF4E17e9d0688FeA6"
}
]Observed health
- Status
- Reachable
- Latest latency
- 1313 ms
- Average latency
- 2037 ms
- HTTP status
- 403
- Last checked
- Reachability
- 100% over 14 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"amount": {
"description": "Amount in the country's own currency",
"type": "number"
},
"band": {
"description": "Optional. Apply a statutory reduced/zero/super-reduced band instead of the standard rate. Valid keys per country: GET /catalog (vat_bands_available). Omit for the standard rate — we say when we assumed it. Unknown key is refused free with the list.",
"type": "string"
},
"country": {
"description": "ISO country code",
"enum": [
"au",
"fj",
"nz",
"pg",
"sb",
"to",
"vu",
"ws"
],
"type": "string"
},
"mode": {
"description": "add = amount is net, add VAT on top; extract = amount is gross, back the VAT out (default add)",
"enum": [
"add",
"extract"
],
"type": "string"
},
"receipt": {
"description": "Optional. true adds an Ed25519 answer receipt on a paid 200, included in this price. Not a certified extract.",
"type": "boolean"
}
},
"required": [
"country",
"amount"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}Output schema
{
"properties": {
"example": {
"properties": {
"components": {
"description": "Per-levy breakdown where the rate is composite (e.g. Ghana VAT + NHIL + GETFund)",
"type": "array"
},
"disclaimer": {
"type": "string"
},
"gross": {
"type": "number"
},
"net": {
"type": "number"
},
"provenance": {
"description": "The statutory instrument the answer rests on: effective_from, last_confirmed, official source URL, notes",
"type": "object"
},
"rate": {
"description": "Rate applied (combined effective rate where levies stack)",
"type": "number"
},
"receipt": {
"description": "Only when receipt=true on a paid 200. kind answer_receipt. Verify at /certified/public-key.",
"type": "object"
},
"status": {
"type": "string"
},
"tax": {
"type": "number"
},
"workings": {
"type": "string"
}
},
"required": [
"status",
"rate",
"net",
"tax",
"gross"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}