Grapes Finance website screenshot

Grapes Finance

Grapes is an all-in-one embedded stablecoin onramp and offramp solution that simplifies and streamlines financial transactions. The API enables businesses and developers to integrate fiat-to-stablecoin and stablecoin-to-fiat transactions into their applications, services, and platforms, including buying and selling stablecoins such as QCAD and USDC with CAD and USD across Ethereum, Algorand, and Stellar networks.

Grapes Finance publishes 6 APIs on the APIs.io network, including Contacts API, KYC API, Orders API, and 3 more. Tagged areas include Stablecoin, Onramp, Offramp, Fiat, and Payments.

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

Grapes Finance’s developer surface includes authentication, documentation, and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub
42.0/100 developing ▼ -5.0 Agent 31/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemiumSelf serve⚡ Free to try
6 APIs
StablecoinOnrampOfframpFiatPaymentsCryptocurrencyEmbedded Finance

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 42.0/100 · developing
Contract Quality 14.4 / 25
Developer Ergonomics 3.9 / 20
Commercial Clarity 7.9 / 20
Operational Transparency 4.1 / 13
Governance 7.0 / 12
Discoverability 7.4 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
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 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/grapes-finance: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 6

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

Grapes Finance Contacts API

Beneficiary management for third-party payouts

Grapes Finance KYC API

Identity verification for individuals and businesses

Grapes Finance Orders API

Fiat-to-stablecoin, stablecoin-to-fiat, and payout orders

Grapes Finance Organizations API

Vineyard Manager API for embedded client management

Grapes Finance Users API

Account management for users controlling Grapes wallets

Grapes Finance Wallets API

Custodial and non-custodial cryptocurrency wallet operations

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Grapes Finance API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Grapes Finance Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Grapes Finance Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Grapes Finance Finops

FINOPS

Semantic Vocabularies 1

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

Grapes Finance Context

10 classes · 4 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Grapes Finance API Rules

5 rules · 3 warnings 2 info

SPECTRAL

JSON Schema 1

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

Grapes Finance Order

11 properties

JSON SCHEMA

Security Posture 2

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

Grapes Finance Authentication

apiKey · 1 scheme

SECURITY

Grapes Finance Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Grapes Finance Agentic Access

12 operations · 6 acting

12 operations · 6 acting

AGENTIC

Resources

Documentation 3

Reference material describing how the API behaves

Documentation
Documentation
 OpenAPI
OpenAPI
 JSONSchema
JSONSchema

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

JSONLDContext
JSONLDContext
 Rules
Rules

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Authentication
Authentication

Source (apis.yml)

apis.yml Raw ↑ 
aid: grapes-finance
name: Grapes Finance
description: Grapes is an all-in-one embedded stablecoin onramp and offramp solution that simplifies and streamlines financial
  transactions. The API enables businesses and developers to integrate fiat-to-stablecoin and stablecoin-to-fiat transactions
  into their applications, services, and platforms, including buying and selling stablecoins such as QCAD and USDC with CAD
  and USD across Ethereum, Algorand, and Stellar networks.
type: Index
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
position: Consumer
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/grapes-finance.png
tags:
- Stablecoin
- Onramp
- Offramp
- Fiat
- Payments
- Cryptocurrency
- Embedded Finance
created: '2025-02-24'
modified: '2026-05-19'
url: https://raw.githubusercontent.com/api-evangelist/grapes-finance/refs/heads/main/apis.yml
specificationVersion: '0.19'
apis:
- aid: grapes-finance:grapes-finance-contacts-api
  name: Grapes Finance Contacts API
  description: Beneficiary management for third-party payouts
  humanURL: https://docs.grapesfinance.com/api-user-guide/
  baseURL: https://api.demo.grapesfinance.com
  tags:
  - Contacts
  properties:
  - type: OpenAPI
    url: openapi/grapes-finance-contacts-api-openapi.yml
  - type: Documentation
    url: https://docs.grapesfinance.com/api-user-guide/
- aid: grapes-finance:grapes-finance-kyc-api
  name: Grapes Finance KYC API
  description: Identity verification for individuals and businesses
  humanURL: https://docs.grapesfinance.com/api-user-guide/
  baseURL: https://api.demo.grapesfinance.com
  tags:
  - KYC
  properties:
  - type: OpenAPI
    url: openapi/grapes-finance-kyc-api-openapi.yml
  - type: Documentation
    url: https://docs.grapesfinance.com/api-user-guide/
- aid: grapes-finance:grapes-finance-orders-api
  name: Grapes Finance Orders API
  description: Fiat-to-stablecoin, stablecoin-to-fiat, and payout orders
  humanURL: https://docs.grapesfinance.com/api-user-guide/
  baseURL: https://api.demo.grapesfinance.com
  tags:
  - Orders
  properties:
  - type: OpenAPI
    url: openapi/grapes-finance-orders-api-openapi.yml
  - type: Documentation
    url: https://docs.grapesfinance.com/api-user-guide/
- aid: grapes-finance:grapes-finance-organizations-api
  name: Grapes Finance Organizations API
  description: Vineyard Manager API for embedded client management
  humanURL: https://docs.grapesfinance.com/api-user-guide/
  baseURL: https://api.demo.grapesfinance.com
  tags:
  - Organizations
  properties:
  - type: OpenAPI
    url: openapi/grapes-finance-organizations-api-openapi.yml
  - type: Documentation
    url: https://docs.grapesfinance.com/api-user-guide/
- aid: grapes-finance:grapes-finance-users-api
  name: Grapes Finance Users API
  description: Account management for users controlling Grapes wallets
  humanURL: https://docs.grapesfinance.com/api-user-guide/
  baseURL: https://api.demo.grapesfinance.com
  tags:
  - Users
  properties:
  - type: OpenAPI
    url: openapi/grapes-finance-users-api-openapi.yml
  - type: Documentation
    url: https://docs.grapesfinance.com/api-user-guide/
- aid: grapes-finance:grapes-finance-wallets-api
  name: Grapes Finance Wallets API
  description: Custodial and non-custodial cryptocurrency wallet operations
  humanURL: https://docs.grapesfinance.com/api-user-guide/
  baseURL: https://api.demo.grapesfinance.com
  tags:
  - Wallets
  properties:
  - type: OpenAPI
    url: openapi/grapes-finance-wallets-api-openapi.yml
  - type: Documentation
    url: https://docs.grapesfinance.com/api-user-guide/
common:
- type: AgenticAccess
  url: agentic-access/grapes-finance-agentic-access.yml
- type: DomainSecurity
  url: security/grapes-finance-domain-security.yml
- type: Authentication
  url: authentication/grapes-finance-authentication.yml
- type: Documentation
  url: https://docs.grapesfinance.com/api-user-guide/
- type: OpenAPI
  url: openapi/grapes-finance-openapi.yml
- type: JSONSchema
  url: json-schema/grapes-finance-order-schema.json
- type: JSONLDContext
  url: json-ld/grapes-finance-context.jsonld
- type: Rules
  url: grapes-finance-rules.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com