aid: brl name: BRL description: >- Crown (brl.xyz) is a Brazilian fintech, backed by Paradigm, Coinbase Ventures and Paxos, that issues BRLV — a stablecoin pegged 1:1 to the Brazilian Real and backed by Brazilian federal government bonds held in a bankruptcy-remote structure under temporary authorization from the Banco Central do Brasil. The Crown API lets partners create known-taxpayer accounts and sub-accounts, provision wallets, fund balances via PIX and TED, request quotes and place conversion orders across fiat (BRL/USD) and tokens (BRLV, wBRLY, USDC, USDT on Base and Ethereum mainnet), move tokens on-chain, claim accumulated yield from reward certificates (including recurring auto-claims and NFT reward-certificate transfers), withdraw via PIX/TED or token, track Brazilian monthly tax-exemption progress, and subscribe to webhooks for deposit, order, transfer, withdrawal, claim and sub-account approval events. Authentication pairs an X-API-Key identifier with a short-lived (<50s) self-signed RS256 JWT that binds each request's URI, nonce and SHA-256 body hash. url: https://raw.githubusercontent.com/api-evangelist/brl/refs/heads/main/apis.yml x-type: company x-source: vc-portfolio x-backed-by: - paradigm x-tier: stub x-tier-reason: portfolio-lead accessModel: pricing: unknown onboarding: self-serve trial: false try_now: false public: false label: Self-serve signup confidence: medium source: - authentication generated: '2026-07-22' method: derived specificationVersion: '0.20' created: '2026-07-17' modified: '2026-07-18' tags: - Company - Crypto - Stablecoin - Payments - Brazil - PIX - Fintech - Blockchain - Digital Assets - Wallets - Yield image: https://raw.githubusercontent.com/api-evangelist/brl/refs/heads/main/apis.yml apis: - aid: brl:brl-accounts-api name: BRL Accounts API description: The Accounts API from BRL — 27 operation(s) for accounts. humanURL: https://docs.crown-brlv.com/ baseURL: https://app.crown-brlv.com tags: - Accounts properties: - type: OpenAPI url: openapi/brl-accounts-api-openapi.yml - type: Documentation url: https://docs.crown-brlv.com/ - type: APIReference url: https://docs.crown-brlv.com/api-reference/introduction - type: GettingStarted url: https://docs.crown-brlv.com/guides/api-keys-setup - type: Authentication url: https://docs.crown-brlv.com/guides/authentication - type: Webhooks url: https://docs.crown-brlv.com/guides/webhooks-setup - aid: brl:brl-assets-api name: BRL Assets API description: The Assets API from BRL — 4 operation(s) for assets. humanURL: https://docs.crown-brlv.com/ baseURL: https://app.crown-brlv.com tags: - Assets properties: - type: OpenAPI url: openapi/brl-assets-api-openapi.yml - type: Documentation url: https://docs.crown-brlv.com/ - type: APIReference url: https://docs.crown-brlv.com/api-reference/introduction - type: GettingStarted url: https://docs.crown-brlv.com/guides/api-keys-setup - type: Authentication url: https://docs.crown-brlv.com/guides/authentication - type: Webhooks url: https://docs.crown-brlv.com/guides/webhooks-setup - aid: brl:brl-claims-api name: BRL Claims API description: The Claims API from BRL — 2 operation(s) for claims. humanURL: https://docs.crown-brlv.com/ baseURL: https://app.crown-brlv.com tags: - Claims properties: - type: OpenAPI url: openapi/brl-claims-api-openapi.yml - type: Documentation url: https://docs.crown-brlv.com/ - type: APIReference url: https://docs.crown-brlv.com/api-reference/introduction - type: GettingStarted url: https://docs.crown-brlv.com/guides/api-keys-setup - type: Authentication url: https://docs.crown-brlv.com/guides/authentication - type: Webhooks url: https://docs.crown-brlv.com/guides/webhooks-setup - aid: brl:brl-nft-transfers-api name: BRL Nft Transfers API description: The Nft Transfers API from BRL — 1 operation(s) for nft transfers. humanURL: https://docs.crown-brlv.com/ baseURL: https://app.crown-brlv.com tags: - Nft Transfers properties: - type: OpenAPI url: openapi/brl-nft-transfers-api-openapi.yml - type: Documentation url: https://docs.crown-brlv.com/ - type: APIReference url: https://docs.crown-brlv.com/api-reference/introduction - type: GettingStarted url: https://docs.crown-brlv.com/guides/api-keys-setup - type: Authentication url: https://docs.crown-brlv.com/guides/authentication - type: Webhooks url: https://docs.crown-brlv.com/guides/webhooks-setup - aid: brl:brl-orders-api name: BRL Orders API description: The Orders API from BRL — 2 operation(s) for orders. humanURL: https://docs.crown-brlv.com/ baseURL: https://app.crown-brlv.com tags: - Orders properties: - type: OpenAPI url: openapi/brl-orders-api-openapi.yml - type: Documentation url: https://docs.crown-brlv.com/ - type: APIReference url: https://docs.crown-brlv.com/api-reference/introduction - type: GettingStarted url: https://docs.crown-brlv.com/guides/api-keys-setup - type: Authentication url: https://docs.crown-brlv.com/guides/authentication - type: Webhooks url: https://docs.crown-brlv.com/guides/webhooks-setup - aid: brl:brl-quotes-api name: BRL Quotes API description: The Quotes API from BRL — 1 operation(s) for quotes. humanURL: https://docs.crown-brlv.com/ baseURL: https://app.crown-brlv.com tags: - Quotes properties: - type: OpenAPI url: openapi/brl-quotes-api-openapi.yml - type: Documentation url: https://docs.crown-brlv.com/ - type: APIReference url: https://docs.crown-brlv.com/api-reference/introduction - type: GettingStarted url: https://docs.crown-brlv.com/guides/api-keys-setup - type: Authentication url: https://docs.crown-brlv.com/guides/authentication - type: Webhooks url: https://docs.crown-brlv.com/guides/webhooks-setup - aid: brl:brl-tax-exemption-api name: BRL Tax Exemption API description: The Tax Exemption API from BRL — 1 operation(s) for tax exemption. humanURL: https://docs.crown-brlv.com/ baseURL: https://app.crown-brlv.com tags: - Tax Exemption properties: - type: OpenAPI url: openapi/brl-tax-exemption-api-openapi.yml - type: Documentation url: https://docs.crown-brlv.com/ - type: APIReference url: https://docs.crown-brlv.com/api-reference/introduction - type: GettingStarted url: https://docs.crown-brlv.com/guides/api-keys-setup - type: Authentication url: https://docs.crown-brlv.com/guides/authentication - type: Webhooks url: https://docs.crown-brlv.com/guides/webhooks-setup - aid: brl:brl-transfers-api name: BRL Transfers API description: The Transfers API from BRL — 1 operation(s) for transfers. humanURL: https://docs.crown-brlv.com/ baseURL: https://app.crown-brlv.com tags: - Transfers properties: - type: OpenAPI url: openapi/brl-transfers-api-openapi.yml - type: Documentation url: https://docs.crown-brlv.com/ - type: APIReference url: https://docs.crown-brlv.com/api-reference/introduction - type: GettingStarted url: https://docs.crown-brlv.com/guides/api-keys-setup - type: Authentication url: https://docs.crown-brlv.com/guides/authentication - type: Webhooks url: https://docs.crown-brlv.com/guides/webhooks-setup - aid: brl:brl-wallets-api name: BRL Wallets API description: The Wallets API from BRL — 4 operation(s) for wallets. humanURL: https://docs.crown-brlv.com/ baseURL: https://app.crown-brlv.com tags: - Wallets properties: - type: OpenAPI url: openapi/brl-wallets-api-openapi.yml - type: Documentation url: https://docs.crown-brlv.com/ - type: APIReference url: https://docs.crown-brlv.com/api-reference/introduction - type: GettingStarted url: https://docs.crown-brlv.com/guides/api-keys-setup - type: Authentication url: https://docs.crown-brlv.com/guides/authentication - type: Webhooks url: https://docs.crown-brlv.com/guides/webhooks-setup - aid: brl:brl-withdrawals-api name: BRL Withdrawals API description: The Withdrawals API from BRL — 2 operation(s) for withdrawals. humanURL: https://docs.crown-brlv.com/ baseURL: https://app.crown-brlv.com tags: - Withdrawals properties: - type: OpenAPI url: openapi/brl-withdrawals-api-openapi.yml - type: Documentation url: https://docs.crown-brlv.com/ - type: APIReference url: https://docs.crown-brlv.com/api-reference/introduction - type: GettingStarted url: https://docs.crown-brlv.com/guides/api-keys-setup - type: Authentication url: https://docs.crown-brlv.com/guides/authentication - type: Webhooks url: https://docs.crown-brlv.com/guides/webhooks-setup maintainers: - FN: Kin Lane email: kin@apievangelist.com - FN: APIs.json email: info@apis.io common: - type: DomainSecurity url: security/brl-domain-security.yml - type: Authentication url: authentication/brl-authentication.yml - type: Website url: https://brl.xyz - type: DeveloperPortal url: https://docs.crown-brlv.com/ - type: Documentation url: https://docs.crown-brlv.com/ - type: APIReference url: https://docs.crown-brlv.com/api-reference/introduction - type: GettingStarted url: https://docs.crown-brlv.com/guides/api-keys-setup - type: SignUp url: https://onboarding.crown-brlv.com/start - type: Login url: https://app.crown-brlv.com/ - type: PrivacyPolicy url: https://d2bv8dtly8iz1m.cloudfront.net/crown/Crown_PT_Termo_de_Privacidade_27a36188f2.pdf - type: LinkedIn url: https://www.linkedin.com/company/crown-brl/ - type: OpenAPI url: openapi/brl-openapi-original.json - type: LLMsTxt url: llms/brl-llms.txt - type: Webhooks url: asyncapi/brl-webhooks.yml - type: Conventions url: conventions/brl-conventions.yml - type: ErrorCatalog url: errors/brl-problem-types.yml - type: Lifecycle url: lifecycle/brl-lifecycle.yml - type: Conformance url: conformance/brl-conformance.yml - type: DataModel url: data-model/brl-data-model.yml - type: MCPServer url: mcp/brl-mcp.yml - type: Overlay url: overlays/brl-openapi-overlay.yaml - type: AgenticAccess url: agentic-access/brl-agentic-access.yml x-enrichment: date: '2026-07-19' status: backfilled pass: local-v1 note: backfilled from .gitignore signal + verified work evidence