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NZ Data API

New Zealand public holidays, working-day deadlines, IRD/NZBN/bank checks, GST.

Connector by nzdata.zakwins.workers.dev · Domain verified by the MCP Registry

IndexedLicense unknownRemote (HTTP)
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/nzdata-zakwins-workers-dev-nz-data-api

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://nzdata.zakwins.workers.dev/mcp Remote (HTTP)

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About

New Zealand public holidays, working-day deadlines, IRD/NZBN/bank checks, GST. Pay per call via x402

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
8 read · 0 write · 0 deleteRead-only
Secrets
None asked for
Install scripts
Nothing to install (hosted)
Runs as
Hosted (remote endpoint)

Tools by what they do 8

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 8 · Look things up without changing anything.

  • nz_gst
  • nz_holidays
  • nz_validate_bank
  • nz_validate_ird
  • nz_validate_nzbn
  • nz_validate_phone
  • nz_working_days
  • nz_working_days_add

Network hosts it talks to 1

  • nzdata.zakwins.workers.dev · found in remote endpoint, install command

Tools (8)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • nz_gstNZ GST 15% calculatorread-only

    NZ GST 15% calculator (exclusive or inclusive). Paid tool: $0.001 USDC on Base per call via x402 (an unpaid call returns PaymentRequired; retry with _meta["x402/payment"]). Example args: {"amount":"115","mode":"inclusive"}

  • nz_holidaysNZ public holidays 2022-2030 incl. Matariki, Mondayisation and optional regional anniversary dayread-only

    NZ public holidays 2022-2030 incl. Matariki, Mondayisation and optional regional anniversary day. Paid tool: $0.002 USDC on Base per call via x402 (an unpaid call returns PaymentRequired; retry with _meta["x402/payment"]). Example args: {"year":"2026","region":"auckland"}

  • nz_validate_bankValidate an NZ bank account number check digitread-only

    Validate an NZ bank account number check digit (IRD algorithms A-G/X), normalise BB-bbbb-AAAAAAA-SSS and identify the bank code. Paid tool: $0.001 USDC on Base per call via x402 (an unpaid call returns PaymentRequired; retry with _meta["x402/payment"]). Example args: {"number":"01-0902-0068389-00"}

  • nz_validate_irdValidate NZ IRD/GST number check digitread-only

    Validate NZ IRD/GST number check digit. Paid tool: $0.001 USDC on Base per call via x402 (an unpaid call returns PaymentRequired; retry with _meta["x402/payment"]). Example args: {"number":"49091850"}

  • nz_validate_nzbnValidate NZBNread-only

    Validate NZBN (GTIN-13) check digit. Paid tool: $0.001 USDC on Base per call via x402 (an unpaid call returns PaymentRequired; retry with _meta["x402/payment"]). Example args: {"number":"9429041535134"}

  • nz_validate_phoneValidate and normalise an NZ phone number to E.164 with typeread-only

    Validate and normalise an NZ phone number to E.164 with type. Paid tool: $0.001 USDC on Base per call via x402 (an unpaid call returns PaymentRequired; retry with _meta["x402/payment"]). Example args: {"number":"021 123 4567"}

  • nz_working_daysCount NZ working days between two dates inclusiveread-only

    Count NZ working days between two dates inclusive (weekends, public holidays, optional statutory Christmas shutdown presets oia|lgoima|building_act|rta). Paid tool: $0.002 USDC on Base per call via x402 (an unpaid call returns PaymentRequired; retry with _meta["x402/payment"]). Example args: {"start":"2026-10-01","end":"2026-10-31","region":"","preset":"none"}

  • nz_working_days_addAdd N NZ working days to a dateread-only

    Add N NZ working days to a date (e.g. OIA 20 working-day deadline). Paid tool: $0.002 USDC on Base per call via x402 (an unpaid call returns PaymentRequired; retry with _meta["x402/payment"]). Example args: {"start":"2026-12-15","days":"20","preset":"oia"}

Signals

Last release
Oct 18, 2026 (10 days ago)

Details

Registry name
dev.workers.zakwins.nzdata/nz-data-api
Version
1.1.0
Auth
Auth not stated
License
License unknown
Website
nzdata.zakwins.workers.dev/llms.txt
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registry
Cite this page

NZ Data API MCP server. Agent Mart. https://agentmart.dev/connectors/nzdata-zakwins-workers-dev-nz-data-api (last updated 2026-10-24)