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Stamped Customers API

The Customers API from Stamped — 3 operation(s) for customers.

Stamped Customers API is one of 5 APIs that Stamped publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Customers. The published artifact set on APIs.io includes an OpenAPI specification.

This API exposes 6 operations across 3 paths, and defines 7 schemas. It is described by OpenAPI 3.2.0, at version 3.0.0.

Requests are made against a single base URL, https://stamped.io.

6 operations 3 paths 7 schemas 1 DELETE3 GET1 PATCH1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
3.0.0
Base URL
https://stamped.io/api/v3/merchant
Authentication
API Key
Resource Areas
1

Authentication & Security 1

Stamped Customers API declares 1 security scheme for authenticating requests. An API key is passed in the header as stamped-api-key (StampedApiKeyAuth). By default, every request must be authenticated.

Paths & Operations 6

Across 3 paths, the API surfaces 6 operations — 1 DELETE, 3 GET, 1 PATCH, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Customers 6
POST
/api/v3/merchant/shops/{shopId}/customers
Create Customer
createCustomer 1 param body → 200400401404500
GET
/api/v3/merchant/shops/{shopId}/customers
Filter Customers
filterCustomers 16 params → 200400401404500
DELETE
/api/v3/merchant/shops/{shopId}/customers/{customerId}
Delete Customer
deleteCustomer 2 params → 200400401404500
GET
/api/v3/merchant/shops/{shopId}/customers/{customerId}
Get Customer
getCustomer 2 params → 200400401404500
PATCH
/api/v3/merchant/shops/{shopId}/customers/{customerId}
Update Customer
updateCustomer 2 params body → 200400401404500
GET
/api/v3/merchant/shops/{shopId}/customers/lookup
Lookup Customer
lookupCustomer 5 params → 200400401404500

Schemas 7

The contract defines 7 schemas that model the data the API accepts and returns. The most detailed are CustomerResponse (22 properties), CustomerAddress (10 properties), CustomerActivity (8 properties), CustomerRequest (8 properties). Each schema is shown below with its type and property counts.

CustomerAddress
object
10 properties
CustomerRequest
object
8 properties
CustomerActivity
object
8 properties
CustomerNotification
object
3 properties
CustomerResponse
object
22 properties
ErrorMessage
object
1 property
PaginatedCustomers
object
5 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

stamped-customers-api-openapi.yml Raw ↑

Other APIs Stamped publishes across the network.

Stamped Customer Actions API
Stamped Orders API
Stamped Products API
Stamped Program Reporting API
Where this information came from

This is an independent, third-party profile of Stamped Customers API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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