Modules
Production-grade Elixir client for the Column Bank API.
ACH transfer origination and receipt.
Virtual account number management.
FDIC-insured bank account management.
Instant, free internal transfers between two Column bank accounts.
Check issuance and remote deposit capture.
Low-level HTTP client for the Column API.
Runtime configuration for the Column API client.
External party management for ACH, wire, and international payments.
Loan disbursements with optional two-phase hold.
Document upload and retrieval.
KYC and KYB entity management.
Structured error type returned by all Column API calls.
Immutable audit log of every state change on the Column platform.
Idempotency key generation and management.
Cross-border SWIFT wire transfers in 100+ currencies.
Loan payment collection and return handling.
Loan origination and lifecycle management.
Money formatting and parsing helpers for Column API amounts.
Helpers for working with Column's cursor-based pagination.
Parameter building and validation helpers.
Rate limit information parsed from Column API response headers.
Instant payments via RTP (The Clearing House) and FedNow.
Settlement reports and bank account statements.
Sandbox simulation endpoints.
Telemetry integration for the Column HTTP client.
Unified transfer list across all payment types.
Behaviour and plug helper for handling incoming Column webhook deliveries.
Webhook endpoint registration and delivery management.
Domestic wire transfers via Fedwire.