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CONNSKILL Payments API

The Payments API from CONNSKILL — 1 operation(s) for payments.

CONNSKILL Payments API is one of 18 APIs that CONNSKILL publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Payments. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, authentication docs, and rate-limit docs.

This API exposes 1 operation across 1 path. It is described by OpenAPI 3.2.0, at version 3.0.0.

Requests are made against the base URL https://agent.connskill.com.

1 operations 1 paths 0 schemas 1 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://agent.connskill.com
Authentication
API Key
Terms of Service
Resource Areas
1

Authentication & Security 1

CONNSKILL Payments API declares 1 security scheme for authenticating requests. An API key is passed in the header as Sign-In-With-X (signInWithX).

  • signInWithX — Base64 JSON containing the exact challenge fields, checksummed address, chainId eip155:8453, type eip191 and EIP-191 signature. Free authentication, not paymen…

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.

Payments 1
POST
/v1/payments/challenge
Create a free wallet proof for a manual purchase or private redelivery
paymentWalletChallenge body → 200400403405408413415429

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

connskill-com-payments-api-openapi.yml Raw ↑

Other APIs CONNSKILL publishes across the network.

CONNSKILL Growth Services MCP Server
CONNSKILL Growth Services A2A Agent
CONNSKILL Analytics API
CONNSKILL Conformance API
CONNSKILL Directory API
CONNSKILL Discovery API
CONNSKILL EU LLM API
CONNSKILL Health API
CONNSKILL Mail API
CONNSKILL Meta API
CONNSKILL SEO API
CONNSKILL SERP API
Where this information came from

This is an independent, third-party profile of CONNSKILL Payments 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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