BVNK

BVNK is a stablecoin payments infrastructure company that lets businesses move money between fiat and stablecoins over a single API. The platform covers merchant crypto payment collection through payment links and blockchain channels, embedded stablecoin wallets and named virtual accounts (vIBAN) in EUR, GBP and USD, fiat pay-ins and payouts over SWIFT, ACH, Fedwire and local rails, on-ramp and off-ramp conversion, card issuing, treasury and trading, plus customer onboarding, compliance and Travel Rule workflows. Developers integrate over a REST API authenticated with Hawk HMAC-SHA256 request signing, with webhooks for every payment, wallet, card and onboarding lifecycle event, a full sandbox with a payment simulator, and a Postman collection generated from the OpenAPI. BVNK operates as a regulated EMI in the UK (FCA) and Malta (MFSA), is ISO 27001:2022 and SOC 2 Type II certified, and also runs the Layer1 institutional digital-asset platform.

BVNK publishes 16 APIs on the APIs.io network, including Address API, Asset Pool API, Channels API, and 13 more. Tagged areas include Company, Payments, Stablecoins, Cryptocurrency, and Wallets.

The BVNK catalog on APIs.io includes 1 event-driven AsyncAPI specification.

BVNK’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, signup flow, changelog, and 34 more developer resources.

🌐 Visit website 📡 Source on GitHub
62.9/100 strong ▬ flat Agent 59/100 agent native Full breakdown ↓
scored 2026-08-12 · rubric v0.11.0
17 APIs 1 MCP Servers
CompanyPaymentsStablecoinsCryptocurrencyWalletsVirtual AccountsCross-Border PaymentsFinancial ServicesCardsDigital AssetsBankingCompliance

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-12 · rubric v0.11.0
Composite quality — 62.9/100 · strong
Contract Quality 14.6 / 21
Developer Ergonomics 14.7 / 17
Commercial Clarity 8.5 / 17
Operational Transparency 5.8 / 11
Governance 2.1 / 10
Discoverability 7.9 / 9
Regulatory Posture 9.4 / 15
Agent readiness — 59/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 9 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 7 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 6 / 6
Agent Skills 5 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
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.
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/.
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/bvnk: 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 17

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

BVNK Cards API

The BVNK Cards API issues and manages virtual cards linked to BVNK wallets — card creation, renewal, cancellation, freeze/unfreeze, spend limits, eligibility checks, sensitive-c...

BVNK Address API

Create and manage addresses

BVNK Asset Pool API

Create and manage asset pools

BVNK Channels API

The Channels API from BVNK — 4 operation(s) for channels.

BVNK Currencies API

The Currencies API from BVNK — 3 operation(s) for currencies.

BVNK Export API

Create and manage data exports

BVNK Fee API

Network fee estimation

BVNK Key Pair API

Create and manage key-pairs

BVNK Merchant IDs API

The Merchant IDs API from BVNK — 1 operation(s) for merchant ids.

BVNK Network API

The Network API from BVNK — 1 operation(s) for network.

BVNK Payments API

The Payments API from BVNK — 3 operation(s) for payments.

BVNK Return API

The Return API from BVNK — 1 operation(s) for return.

BVNK Screening API

Manage screening requests

BVNK Trading and Conversions API

The Trading and Conversions API from BVNK — 4 operation(s) for trading and conversions.

BVNK Transaction API

Create and manage transactions

BVNK Transaction Request API

The Transaction Request API from BVNK — 3 operation(s) for transaction request.

BVNK Wallets API

The Wallets API from BVNK — 4 operation(s) for wallets.

Scroll for all 17

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

bvnk-mcp.yml

MCP SERVER

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Bvnk Webhooks

ASYNCAPI

Security Posture 3

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

Bvnk Authentication

apiKey/http/oauth2/openIdConnect · 4 schemes

SECURITY

Bvnk Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Bvnk Trust Center

ISO 27001:2022, SOC 2 Type II

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Bvnk Scopes

156 scopes · clientCredentials

156 scopes

SCOPES

Agentic Access 1

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

Bvnk Agentic Access

54 operations · 20 acting

54 operations · 20 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 SignUp
SignUp
 Sandbox
Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt
 WellKnown
WellKnown
 MCPServer
MCPServer
 AgentSkill
AgentSkill
 AgenticAccess
AgenticAccess

Design & Contract 9

Pagination, idempotency, versioning, errors, and events

Webhooks
Webhooks
 Conformance
Conformance
 ErrorCatalog
ErrorCatalog
 Lifecycle
Lifecycle
 Conventions
Conventions
 Idempotency
Idempotency
 Components
Components
 DataModel
DataModel
 ErrorCatalog
ErrorCatalog

Scroll for all 9

Build 6

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 Postman
Postman
 Packages
Packages
 SDKs
SDKs
 ToolCrosswalk
ToolCrosswalk
 CLI
CLI

Access & Security 5

Authentication, authorization, and security posture

TrustCenter
TrustCenter
 Compliance
Compliance
 OAuthScopes
OAuthScopes
 Authentication
Authentication
 DomainSecurity
DomainSecurity

Operate 5

Status, limits, changes, and where to get help

Support
Support
 StatusPage
StatusPage
 ChangeLog
ChangeLog
 Deprecation
Deprecation
 ChangeLog
ChangeLog

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Other 1

Properties that don't map to a standard resource type

Overlay
Overlay

Source (apis.yml)

apis.yml Raw ↑ 
aid: bvnk
name: BVNK
description: BVNK is a stablecoin payments infrastructure company that lets businesses move money between fiat and stablecoins
  over a single API. The platform covers merchant crypto payment collection through payment links and blockchain channels,
  embedded stablecoin wallets and named virtual accounts (vIBAN) in EUR, GBP and USD, fiat pay-ins and payouts over SWIFT,
  ACH, Fedwire and local rails, on-ramp and off-ramp conversion, card issuing, treasury and trading, plus customer onboarding,
  compliance and Travel Rule workflows. Developers integrate over a REST API authenticated with Hawk HMAC-SHA256 request signing,
  with webhooks for every payment, wallet, card and onboarding lifecycle event, a full sandbox with a payment simulator, and
  a Postman collection generated from the OpenAPI. BVNK operates as a regulated EMI in the UK (FCA) and Malta (MFSA), is ISO
  27001:2022 and SOC 2 Type II certified, and also runs the Layer1 institutional digital-asset platform.
image: https://cdn.prod.website-files.com/66dacc76fb28939d860bf57c/66fc3ae406ca2e2c41d2ccff_og-image.png
url: https://raw.githubusercontent.com/api-evangelist/bvnk/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: enriched
x-tier-reason: enrichment-pipeline
specificationVersion: '0.20'
created: '2026-08-08'
modified: '2026-08-08'
tags:
- Company
- Payments
- Stablecoins
- Cryptocurrency
- Wallets
- Virtual Accounts
- Cross-Border Payments
- Financial Services
- Cards
- Digital Assets
- Banking
- Compliance
apis:
- aid: bvnk:bvnk-cards-api
  name: BVNK Cards API
  description: The BVNK Cards API issues and manages virtual cards linked to BVNK wallets — card creation, renewal, cancellation,
    freeze/unfreeze, spend limits, eligibility checks, sensitive-card-detail tokens, card transactions and dispute eligibility
    — plus sandbox-only endpoints to simulate authorizations and transaction state changes.
  humanURL: https://docs.bvnk.com/bvnk/api-explorer/cards/cards-api
  baseURL: https://api.bvnk.com
  tags:
  - Cards
  - Issuing
  - Payments
  properties:
  - type: Documentation
    url: https://docs.bvnk.com/bvnk/api-explorer/cards/cards-api
- aid: bvnk:bvnk-address-api
  name: BVNK Address API
  description: Create and manage addresses
  humanURL: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  baseURL: https://api.bvnk.com
  tags:
  - Address
  properties:
  - type: OpenAPI
    url: openapi/bvnk-address-api-openapi.yml
  - type: Documentation
    url: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  - type: Postman
    url: https://docs.bvnk.com/postman/bvnk-api-endpoints.postman_collection.json
  - type: Documentation
    url: https://docs.layer1.com/reference
- aid: bvnk:bvnk-asset-pool-api
  name: BVNK Asset Pool API
  description: Create and manage asset pools
  humanURL: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  baseURL: https://api.bvnk.com
  tags:
  - Asset Pool
  properties:
  - type: OpenAPI
    url: openapi/bvnk-asset-pool-api-openapi.yml
  - type: Documentation
    url: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  - type: Postman
    url: https://docs.bvnk.com/postman/bvnk-api-endpoints.postman_collection.json
  - type: Documentation
    url: https://docs.layer1.com/reference
- aid: bvnk:bvnk-channels-api
  name: BVNK Channels API
  description: The Channels API from BVNK — 4 operation(s) for channels.
  humanURL: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  baseURL: https://api.bvnk.com
  tags:
  - Channels
  properties:
  - type: OpenAPI
    url: openapi/bvnk-channels-api-openapi.yml
  - type: Documentation
    url: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  - type: Postman
    url: https://docs.bvnk.com/postman/bvnk-api-endpoints.postman_collection.json
  - type: Documentation
    url: https://docs.layer1.com/reference
- aid: bvnk:bvnk-currencies-api
  name: BVNK Currencies API
  description: The Currencies API from BVNK — 3 operation(s) for currencies.
  humanURL: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  baseURL: https://api.bvnk.com
  tags:
  - Currencies
  properties:
  - type: OpenAPI
    url: openapi/bvnk-currencies-api-openapi.yml
  - type: Documentation
    url: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  - type: Postman
    url: https://docs.bvnk.com/postman/bvnk-api-endpoints.postman_collection.json
  - type: Documentation
    url: https://docs.layer1.com/reference
- aid: bvnk:bvnk-export-api
  name: BVNK Export API
  description: Create and manage data exports
  humanURL: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  baseURL: https://api.bvnk.com
  tags:
  - Export
  properties:
  - type: OpenAPI
    url: openapi/bvnk-export-api-openapi.yml
  - type: Documentation
    url: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  - type: Postman
    url: https://docs.bvnk.com/postman/bvnk-api-endpoints.postman_collection.json
  - type: Documentation
    url: https://docs.layer1.com/reference
- aid: bvnk:bvnk-fee-api
  name: BVNK Fee API
  description: Network fee estimation
  humanURL: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  baseURL: https://api.bvnk.com
  tags:
  - Fee
  properties:
  - type: OpenAPI
    url: openapi/bvnk-fee-api-openapi.yml
  - type: Documentation
    url: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  - type: Postman
    url: https://docs.bvnk.com/postman/bvnk-api-endpoints.postman_collection.json
  - type: Documentation
    url: https://docs.layer1.com/reference
- aid: bvnk:bvnk-key-pair-api
  name: BVNK Key Pair API
  description: Create and manage key-pairs
  humanURL: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  baseURL: https://api.bvnk.com
  tags:
  - Key Pair
  properties:
  - type: OpenAPI
    url: openapi/bvnk-key-pair-api-openapi.yml
  - type: Documentation
    url: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  - type: Postman
    url: https://docs.bvnk.com/postman/bvnk-api-endpoints.postman_collection.json
  - type: Documentation
    url: https://docs.layer1.com/reference
- aid: bvnk:bvnk-merchant-ids-api
  name: BVNK Merchant IDs API
  description: The Merchant IDs API from BVNK — 1 operation(s) for merchant ids.
  humanURL: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  baseURL: https://api.bvnk.com
  tags:
  - Merchant IDs
  properties:
  - type: OpenAPI
    url: openapi/bvnk-merchant-ids-api-openapi.yml
  - type: Documentation
    url: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  - type: Postman
    url: https://docs.bvnk.com/postman/bvnk-api-endpoints.postman_collection.json
  - type: Documentation
    url: https://docs.layer1.com/reference
- aid: bvnk:bvnk-network-api
  name: BVNK Network API
  description: The Network API from BVNK — 1 operation(s) for network.
  humanURL: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  baseURL: https://api.bvnk.com
  tags:
  - Network
  properties:
  - type: OpenAPI
    url: openapi/bvnk-network-api-openapi.yml
  - type: Documentation
    url: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  - type: Postman
    url: https://docs.bvnk.com/postman/bvnk-api-endpoints.postman_collection.json
  - type: Documentation
    url: https://docs.layer1.com/reference
- aid: bvnk:bvnk-payments-api
  name: BVNK Payments API
  description: The Payments API from BVNK — 3 operation(s) for payments.
  humanURL: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  baseURL: https://api.bvnk.com
  tags:
  - Payments
  properties:
  - type: OpenAPI
    url: openapi/bvnk-payments-api-openapi.yml
  - type: Documentation
    url: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  - type: Postman
    url: https://docs.bvnk.com/postman/bvnk-api-endpoints.postman_collection.json
  - type: Documentation
    url: https://docs.layer1.com/reference
- aid: bvnk:bvnk-return-api
  name: BVNK Return API
  description: The Return API from BVNK — 1 operation(s) for return.
  humanURL: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  baseURL: https://api.bvnk.com
  tags:
  - Return
  properties:
  - type: OpenAPI
    url: openapi/bvnk-return-api-openapi.yml
  - type: Documentation
    url: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  - type: Postman
    url: https://docs.bvnk.com/postman/bvnk-api-endpoints.postman_collection.json
  - type: Documentation
    url: https://docs.layer1.com/reference
- aid: bvnk:bvnk-screening-api
  name: BVNK Screening API
  description: Manage screening requests
  humanURL: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  baseURL: https://api.bvnk.com
  tags:
  - Screening
  properties:
  - type: OpenAPI
    url: openapi/bvnk-screening-api-openapi.yml
  - type: Documentation
    url: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  - type: Postman
    url: https://docs.bvnk.com/postman/bvnk-api-endpoints.postman_collection.json
  - type: Documentation
    url: https://docs.layer1.com/reference
- aid: bvnk:bvnk-trading-and-conversions-api
  name: BVNK Trading and Conversions API
  description: The Trading and Conversions API from BVNK — 4 operation(s) for trading and conversions.
  humanURL: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  baseURL: https://api.bvnk.com
  tags:
  - Trading and Conversions
  properties:
  - type: OpenAPI
    url: openapi/bvnk-trading-and-conversions-api-openapi.yml
  - type: Documentation
    url: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  - type: Postman
    url: https://docs.bvnk.com/postman/bvnk-api-endpoints.postman_collection.json
  - type: Documentation
    url: https://docs.layer1.com/reference
- aid: bvnk:bvnk-transaction-api
  name: BVNK Transaction API
  description: Create and manage transactions
  humanURL: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  baseURL: https://api.bvnk.com
  tags:
  - Transaction
  properties:
  - type: OpenAPI
    url: openapi/bvnk-transaction-api-openapi.yml
  - type: Documentation
    url: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  - type: Postman
    url: https://docs.bvnk.com/postman/bvnk-api-endpoints.postman_collection.json
  - type: Documentation
    url: https://docs.layer1.com/reference
- aid: bvnk:bvnk-transaction-request-api
  name: BVNK Transaction Request API
  description: The Transaction Request API from BVNK — 3 operation(s) for transaction request.
  humanURL: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  baseURL: https://api.bvnk.com
  tags:
  - Transaction Request
  properties:
  - type: OpenAPI
    url: openapi/bvnk-transaction-request-api-openapi.yml
  - type: Documentation
    url: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  - type: Postman
    url: https://docs.bvnk.com/postman/bvnk-api-endpoints.postman_collection.json
  - type: Documentation
    url: https://docs.layer1.com/reference
- aid: bvnk:bvnk-wallets-api
  name: BVNK Wallets API
  description: The Wallets API from BVNK — 4 operation(s) for wallets.
  humanURL: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  baseURL: https://api.bvnk.com
  tags:
  - Wallets
  properties:
  - type: OpenAPI
    url: openapi/bvnk-wallets-api-openapi.yml
  - type: Documentation
    url: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
  - type: Postman
    url: https://docs.bvnk.com/postman/bvnk-api-endpoints.postman_collection.json
  - type: Documentation
    url: https://docs.layer1.com/reference
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Overlay
  url: overlays/bvnk-api-endpoints-overlay.yaml
- type: Website
  url: https://www.bvnk.com/
- type: TrustCenter
  url: security/bvnk-trust-center.yml
- type: DeveloperPortal
  url: https://docs.bvnk.com/
- type: Documentation
  url: https://docs.bvnk.com/
- type: APIReference
  url: https://docs.bvnk.com/bvnk/api-explorer/endpoints/bvnk-api-endpoints
- type: GettingStarted
  url: https://docs.bvnk.com/bvnk/get-started/get-started-w-bvnk
- type: Support
  url: https://help.bvnk.com/hc/en-us
- type: Blog
  url: https://www.bvnk.com/blog
- type: GitHubOrganization
  url: https://github.com/bvnk
- type: SignUp
  url: https://app.bvnk.com/login
- type: TermsOfService
  url: https://help.bvnk.com/hc/en-us/articles/7662073461394-Website-Terms-of-Use-Cookies-Policy
- type: PrivacyPolicy
  url: https://help.bvnk.com/hc/en-us/articles/7662076884882-Privacy-Policy
- type: Postman
  url: https://docs.bvnk.com/postman/bvnk-api-endpoints.postman_collection.json
- type: StatusPage
  url: https://bvnk.status.io/
- type: ChangeLog
  url: https://www.bvnk.com/changelog
- type: Compliance
  url: https://www.bvnk.com/compliance
- type: LLMsTxt
  url: llms/bvnk-llms.txt
- type: Packages
  url: packages/bvnk-packages.yml
- type: SDKs
  url: packages/bvnk-packages.yml
- type: WellKnown
  url: well-known/bvnk-well-known.yml
- type: MCPServer
  url: mcp/bvnk-mcp.yml
- type: ToolCrosswalk
  url: mcp/bvnk-tool-crosswalk.yml
- type: Webhooks
  url: asyncapi/bvnk-webhooks.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Conformance
  url: conformance/bvnk-conformance.yml
- type: ErrorCatalog
  url: errors/bvnk-error-codes.yml
- type: Lifecycle
  url: lifecycle/bvnk-lifecycle.yml
- type: Deprecation
  url: lifecycle/bvnk-lifecycle.yml
- type: OAuthScopes
  url: scopes/bvnk-scopes.yml
- type: Authentication
  url: authentication/bvnk-authentication.yml
- type: DomainSecurity
  url: security/bvnk-domain-security.yml
- type: Sandbox
  url: sandbox/bvnk-sandbox.yml
- type: Conventions
  url: conventions/bvnk-conventions.yml
- type: Idempotency
  url: conventions/bvnk-conventions.yml
- type: CLI
  url: cli/bvnk-cli.yml
- type: Components
  url: components/bvnk-components.yml
- type: DataModel
  url: data-model/bvnk-data-model.yml
- type: AgenticAccess
  url: agentic-access/bvnk-agentic-access.yml
- type: ChangeLog
  url: changelog/bvnk-changelog.yml
- type: ErrorCatalog
  url: errors/bvnk-problem-types.yml
x-enrichment:
  date: '2026-08-08'
  status: enriched
  artifacts_added: 34
  pass: local-v1