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BuiltWith Mppx API

The Mppx API from BuiltWith — 3 operation(s) for mppx.

BuiltWith Mppx API is one of 57 APIs that BuiltWith publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Mppx. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 3 operations across 3 paths, and defines 5 schemas. It is described by OpenAPI 3.2.0, at version 1.1.0.

Requests are made against a single base URL, https://api.builtwith.com.

3 operations 3 paths 5 schemas 2 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.1.0
Base URL
https://api.builtwith.com/v22
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

BuiltWith Mppx API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (agentBillingKey).

  • agentBillingKey — Separately scoped Agent Billing Key from payments.builtwith.com/agent-payment-api-config. General API keys and temporary bw- tokens cannot purchase.

Paths & Operations 3

Across 3 paths, the API surfaces 3 operations — 2 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Mppx 3
GET
/mppx/api-discovery
Account API credit balance
getStripeTopUpBalance → 200401403
GET
/mppx/api-configuration
Spending limits and purchase rules
getStripeTopUpConfiguration → 200401403
POST
/mppx/api-purchase
Charge saved Stripe method and add account API credits
purchaseAccountCreditsWithStripe 1 param body → 200400401402403409

Schemas 5

The contract defines 5 schemas that model the data the API accepts and returns. The most detailed are ConfigurationResponse (7 properties), PurchaseResponse (6 properties), DiscoveryResponse (6 properties), Error (4 properties). Each schema is shown below with its type and property counts.

ConfigurationResponse
object
7 properties
DiscoveryResponse
object
6 properties
Error
object
4 properties 3 required
PurchaseResponse
object
6 properties 5 required
PurchaseRequest
object
1 property 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

builtwith-mppx-api-openapi.yml Raw ↑

Other APIs BuiltWith publishes across the network.

BuiltWith Domain API
BuiltWith Lists API
BuiltWith Trends API
BuiltWith Change API
BuiltWith Relationships API
BuiltWith Free API
BuiltWith Ask API
BuiltWith Live Feed API
BuiltWith Company to URL API
BuiltWith Tags API
BuiltWith Recommendations API
BuiltWith Keywords API
Where this information came from

This is an independent, third-party profile of BuiltWith Mppx 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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