LifestyleNo authMerged

Japan Post ZIP

www.post.japanpost.jp

Japan Post postal code lookup provider backed by zipcloud.

Tier: 🥉 Bronze
Reward: ₩50,000
Auth: No auth
Operations: 1
Working now: 0 contributors
Status: Merged

Scope

Uses the public zipcloud postal-code API to resolve Japanese ZIP codes into address components. This is a simple no-auth lookup surface with a single documented endpoint and straightforward structured response fields.

Expected operations

search-postal-codeSearch postal codereadDifficulty: easy

Look up a Japanese postal code and return normalized address components from the matched result set. Backed by Japan Post postal-code lookup via zipcloud.

Inputs

zipcodestringrequired

Acceptance criteria

Provider scaffolded from the public @apifuse/provider-sdk
All listed operations implemented with Zod/Standard Schema input & output
Each operation declares exactly one of healthCheck or healthCheckUnsupported
Real upstream fixture data included where applicable
bun run check and bun run test pass
Auth, credential, and env-secret behavior documented (no real secrets committed)

Evidence to submit

Workspace repository and main commit link
SDK version/tag and the create command used
Operation list with input/output summaries
Health coverage table per operation
bun run check and bun run test output

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Outputs

statusmessageresultszipcodeaddress1address2address3kana1kana2kana3

Acceptance

Returns postal-address matches for a valid 7-digit ZIP code.
Each result exposes prefecture, city, and town fields such as `address1`, `address2`, and `address3`.
Handles the documented no-match case without pretending the lookup succeeded.

No account auth required for this operation.