Lightspark

Lightspark Cross-Currency Transfers API

Endpoints for creating and confirming quotes for cross-currency transfers

GitHub OpenAPI
Business capability
Cross-Border Payment Management BC-1340.40

Operations 8

GET /receiver/uma/{receiverUmaAddress} Look up an UMA address for payment #
GET /receiver/external-account/{accountId} Look up an external account for payment #
POST /payment-documents Upload a payment document #
GET /payment-documents/{paymentDocumentId} Get a payment document #
GET /quotes/{quoteId} Get quote by ID #
POST /quotes Create a transfer quote #
POST /quotes/{quoteId}/execute Execute a quote #
POST /crypto/estimate-withdrawal-fee Estimate crypto withdrawal fee #

Documentation

📖
Documentation
https://docs.lightspark.com/
📖
APIReference
https://docs.lightspark.com/api-reference/authentication

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/lightspark/refs/heads/main/openapi/lightspark-cross-currency-transfers-api-openapi.yml

Schemas & Data

📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/lightspark/refs/heads/main/json-schema/lightspark-quote-schema.json
📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/lightspark/refs/heads/main/json-schema/lightspark-quote-request-schema.json
📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/lightspark/refs/heads/main/json-schema/lightspark-estimate-crypto-withdrawal-fee-response-schema.json
📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/lightspark/refs/heads/main/json-schema/lightspark-estimate-crypto-withdrawal-fee-request-schema.json
📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/lightspark/refs/heads/main/json-schema/lightspark-execute-quote-request-schema.json
📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/lightspark/refs/heads/main/json-schema/lightspark-receiver-external-account-lookup-response-schema.json

Other Resources

🔗
Spectral
https://raw.githubusercontent.com/api-evangelist/lightspark/refs/heads/main/rules/lightspark-grid-spectral.yaml
🔗
Webhooks
https://raw.githubusercontent.com/api-evangelist/lightspark/refs/heads/main/asyncapi/lightspark-grid-webhooks.yml
🔗
SourceCode
https://github.com/lightsparkdev/grid-api

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OpenAPI Specification

lightspark-cross-currency-transfers-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Grid Cross-Currency Transfers API
  description: API for managing global payments on the open Money Grid. Built by Lightspark. See the full documentation at https://docs.lightspark.com/.
  version: '2025-10-13'
  contact:
    name: Lightspark Support
    email: support@lightspark.com
  license:
    name: Proprietary
    url: https://lightspark.com/terms
servers:
- url: https://api.lightspark.com/grid/2025-10-13
  description: Production server
security:
- BasicAuth: []
- AgentAuth: []
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/lightspark/refs/heads/main/openapi/lightspark-cross-currency-transfers-api-openapi.yml