Voltage

aid: voltage
name: Voltage
description: Voltage is Bitcoin and Lightning Network money infrastructure that lets financial platforms send and receive
  instant, permissionless payments at scale. Its Payments API (voltageapi.com/v1) exposes wallets, payments, quotes, and lines
  of credit for BTC and USD settlement, backed either by a Voltage-managed line of credit or your own Lightning node. Voltage
  also runs managed Lightning node infrastructure (LND, Core Lightning, BTCPay Server) with macaroon-based access, webhooks
  for real-time payment events, a Mutinynet staging sandbox, and built-in OFAC/compliance risk screening via Amboss Reflex.
  The platform is SOC 2 Type II and NMLS compliant.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  - sandbox
  generated: '2026-09-03'
  method: derived
image: https://github.com/voltagecloud.png
url: https://raw.githubusercontent.com/api-evangelist/voltage/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- gv
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 22
  pass: local-v1
tags:
- Company
- Enterprise
- Bitcoin
- Lightning Network
- Payments
- Cryptocurrency
- Financial-Services
- Wallets
- Infrastructure
- Fintech
- Node Hosting
- Web3
tags_raw:
- Company
- Enterprise
- Bitcoin
- Lightning Network
- Payments
- Cryptocurrency
- Financial Services
- Wallets
- Infrastructure
- Fintech
- Node Hosting
- Web3
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- name: Voltage Payments API
  description: REST API for sending and receiving Bitcoin/Lightning payments. Manage wallets, create send/receive payments
    (BOLT11, on-chain, BIP21), lock BTC/USD exchange rates with quotes, view lines of credit, and subscribe to webhooks for
    payment lifecycle events. Authenticated with an environment-scoped x-api-key.
  humanURL: https://docs.voltageapi.com
  baseURL: https://voltageapi.com/v1
  tags:
  - Payments
  - Bitcoin
  - Lightning Network
  - Wallets
  properties:
  - type: Documentation
    url: https://docs.voltageapi.com
  - type: APIReference
    url: https://voltageapi.com/v1/docs
  - type: GettingStarted
    url: https://docs.voltageapi.com/developer-guide
common:
- type: VulnerabilityDisclosure
  url: security/voltage-vulnerability-disclosure.yml
- type: Security
  url: security/voltage-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/voltage-domain-security.yml
- type: Website
  url: https://voltage.cloud
- type: DeveloperPortal
  url: https://docs.voltageapi.com
- type: Documentation
  url: https://docs.voltageapi.com
- type: APIReference
  url: https://voltageapi.com/v1/docs
- type: GettingStarted
  url: https://docs.voltageapi.com/developer-guide
- type: Support
  url: https://voltage.cloud/support
- type: Blog
  url: https://voltage.cloud/blog
- type: Pricing
  url: https://voltage.cloud/pricing
- type: SignUp
  url: https://app.voltage.cloud
- type: TermsOfService
  url: https://voltage.cloud/terms
- type: PrivacyPolicy
  url: https://voltage.cloud/privacy
- type: GitHubOrganization
  url: https://github.com/voltagecloud
- type: StatusPage
  url: https://status.voltage.cloud
- type: ChangeLog
  url: https://docs.voltageapi.com/release-notes
- type: LLMsTxt
  url: llms/voltage-llms.txt
- type: Authentication
  url: authentication/voltage-authentication.yml
- type: Conventions
  url: conventions/voltage-conventions.yml
- type: Idempotency
  url: conventions/voltage-conventions.yml
- type: ChangeLog
  name: Voltage Payments changelog (artifact)
  url: changelog/voltage-changelog.yml
- type: Lifecycle
  url: lifecycle/voltage-lifecycle.yml
- type: Sandbox
  url: sandbox/voltage-sandbox.yml
- type: AsyncAPI
  url: asyncapi/voltage-payments-asyncapi.yml
- type: Webhooks
  url: asyncapi/voltage-payments-webhooks.yml
- type: X-MCPServerCandidate
  url: mcp/voltage-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: ErrorCatalog
  url: errors/voltage-problem-types.yml
- type: Conformance
  url: conformance/voltage-conformance.yml
- type: Compliance
  url: conformance/voltage-conformance.yml
- type: DataModel
  url: data-model/voltage-data-model.yml
- type: CLI
  url: cli/voltage-cli.yml
- type: Packages
  url: packages/voltage-packages.yml
- type: SDKs
  url: packages/voltage-packages.yml
- type: WellKnown
  url: well-known/voltage-well-known.yml
- type: SecurityTxt
  url: well-known/voltage-security.txt
- type: AgentSkill
  url: skills/_index.yml