Depay

Depay is a Swiss‑based crypto payments platform that enables businesses and developers to accept stablecoins, tokens, and other Web3 assets across multiple blockchains. It offers non‑custodial payment links, plugins for Shopify, WooCommerce, WordPress, and APIs for seamless integration. Founded in 2020 and backed by Techstars, DePay provides auto‑conversion, multi‑chain support, and a developer portal with comprehensive documentation.

Depay is listed with 2 APIs on the APIs.io network. Tagged areas include Company, Payments, Crypto, Web3, and FinTech.

The Depay catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Depay’s developer surface includes authentication, documentation, API reference, getting-started guide, support, engineering blog, pricing, and 17 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

45.1/100 developing Agent 23/100 agent aware Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

2 APIs

Company PaymentsCryptoWeb3FinTechAPI

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 45.1/100 · developing

Contract Quality 5.5 / 21

Developer Ergonomics 9.3 / 17

Access Clarity 11.2 / 17

Operational Transparency 2.9 / 11

Contract Governance 2.2 / 10

Discoverability 5.6 / 9

Regulatory Posture 4.7 / 15

Agent readiness — 23/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

Regulatory Posture applies to this provider. Its tags matched the Payments regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link

9 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 26.0 — up to +18.5 composite points
Operational Transparency scores 26.3 — up to +9.6 composite points
Contract Governance scores 22.0 — up to +9.4 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/depayapp-com/apis.yml: open an issue on github.com/api-evangelist/depayapp-com to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 2

Individual APIs this provider publishes, each with its own machine-readable definition.

DePay API

DePay's Web3 API provides endpoints for payments, links, and token transfers.

Depay API

Depay API as documented publicly: 6 operations. Contract generated from the documentation by API Evangelist (2026-10-29); not the provider's own document.

Pricing Plans 1

Published pricing tiers and plan structures.

Depayapp Com Plans Pricing

1 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Depayapp Com Rate Limits

1 limits

RATE LIMITS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Depayapp Com Context

5 classes · 25 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Depay API Rules

12 rules · 10 errors 1 warnings 1 info

SPECTRAL

JSON Schema 5

Standalone JSON Schema definitions for this provider's data models.

GetAppsCheckoutsShopifyResponse

1 properties

JSON SCHEMA

GetAppsPaymentsShopifyIdResponse

12 properties

JSON SCHEMA

GetLinksLinkidPaymentsResponse

12 properties

JSON SCHEMA

GetPaymentsShopifyIdResponse

12 properties

JSON SCHEMA

PostPaymentsDepayCallbackRequest

24 properties

JSON SCHEMA

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Depayapp Com Authentication

1 scheme

SECURITY

Depayapp Com Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Depayapp Com Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Resources

Get Started 2

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Conformance

Build 3

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

Packages

Packages

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

RateLimits

RateLimits

Support

Support

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: depayapp-com
name: Depay
description: Depay is a Swiss‑based crypto payments platform that enables businesses and developers to accept stablecoins,
  tokens, and other Web3 assets across multiple blockchains. It offers non‑custodial payment links, plugins for Shopify, WooCommerce,
  WordPress, and APIs for seamless integration. Founded in 2020 and backed by Techstars, DePay provides auto‑conversion, multi‑chain
  support, and a developer portal with comprehensive documentation.
url: https://artifacts.apis.io/depayapp-com/apis.yml
x-type: company
x-source: harvest:vc-portfolio
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-29 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-29'
modified: '2026-10-29'
tags:
- Company
- Payments
- Crypto
- Web3
- FinTech
- API
image: https://depay.com/brand/DePay%20Logo.png
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: RateLimits
  url: rate-limits/depayapp-com-rate-limits.yml
- type: Plans
  url: plans/depayapp-com-plans-pricing.yml
- type: Spectral
  url: rules/depayapp-com-rules.yml
- type: JSONLD
  url: json-ld/depayapp-com-context.jsonld
- type: Vocabulary
  url: vocabulary/depayapp-com-vocabulary.yml
- type: DataModel
  url: data-model/depayapp-com-data-model.yml
- type: Authentication
  url: authentication/depayapp-com-authentication.yml
- type: Conformance
  url: conformance/depayapp-com-conformance.yml
- type: Hosts
  url: hosts/depayapp-com-hosts.yml
- type: Vendors
  url: vendors/depayapp-com-vendors.yml
- type: SDKs
  url: packages/depayapp-com-packages.yml
- type: Packages
  url: packages/depayapp-com-packages.yml
- type: DomainSecurity
  url: security/depayapp-com-domain-security.yml
- type: Website
  url: https://depay.com/
- type: Documentation
  url: https://depay.com/docs/
- type: APIReference
  url: https://depay.com/docs/apis/
- type: GettingStarted
  url: https://depay.com/docs/
- type: Support
  url: https://app.depay.com/
- type: Blog
  url: https://depay.com/blog/
- type: GitHubOrganization
  url: https://github.com/DePayFi
- type: Pricing
  url: https://depay.com/pricing/
- type: TermsOfService
  url: https://depay.com/legal/terms/
- type: PrivacyPolicy
  url: https://depay.com/privacy/
- type: SignUp
  url: https://app.depay.com/
apis:
- name: DePay API
  description: DePay's Web3 API provides endpoints for payments, links, and token transfers.
  humanURL: https://depay.com/docs/apis/
  baseURL: https://api.depay.com
  aid: depayapp-com:depay-api
- aid: depayapp-com:depayapp-com-api
  name: Depay API
  description: 'Depay API as documented publicly: 6 operations. Contract generated from the documentation by API Evangelist
    (2026-10-29); not

    the provider''s own document.'
  humanURL: https://depay.com/docs/apis/resources/shopify
  baseURL: https://api.depay.com
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/depayapp-com-openapi-generated.yml
    x-provenance: generated
  - type: JSONSchema
    url: json-schema/depayapp-com-post-payments-depay-callback-request-schema.json
  - type: JSONSchema
    url: json-schema/depayapp-com-get-apps-payments-shopify-id-response-schema.json
  - type: JSONSchema
    url: json-schema/depayapp-com-get-links-linkid-payments-response-schema.json
  - type: JSONSchema
    url: json-schema/depayapp-com-get-payments-shopify-id-response-schema.json
  - type: JSONSchema
    url: json-schema/depayapp-com-get-apps-checkouts-shopify-response-schema.json
x-backed-by:
- techstars
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: The DePay documentation is publicly readable but provides no machine‑readable OpenAPI or other contract.
  evidence:
  - url: https://depay.com/docs/apis/
    status: 200
  checked: '2026-10-29'
x-enrichment:
  date: '2026-10-29'
  status: enriched
  artifacts_added: 30
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

Depay API — frequently asked questions

Does Depay have an API?

Yes. APIs.io lists 2 APIs from Depay, including DePay API and Depay API.

Is there an OpenAPI specification for the Depay API?

Yes. APIs.io indexes 1 OpenAPI specification for Depay, each linked for download from this page.

How do I authenticate with the Depay API?

Depay uses bearer-token authentication (1 scheme). The details are profiled on APIs.io as Depayapp Com Authentication.

How much does the Depay API cost?

APIs.io lists 1 pricing plan for Depay, with each plan's price, limits and inclusions under Pricing Plans on this page.

Is the Depay API ready for AI agents?

Depay has a Kin Score of 45.1 out of 100 (developing) and an Agent Readiness score of 22.5 (agent-aware), scored by API Evangelist on 2026-10-31.

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