PSE Colombia Bank Transfer Payment API
PSE (Pagos Seguros en Línea) Colombian bank transfer payment REST API for Colombian merchants, e-commerce platforms, and government entities to accept secure online bank transfer payments from Colombian consumers across all major Colombian banks — enabling direct debit bank-to-merchant payment processing through Colombia's national ACH network operated by ACH Colombia, with coverage across 1,000+ Colombian financial entities including Bancolombia, Davivienda, BBVA Colombia, and all major Colombian banks. Enables AI agents to manage bank transfer payment for Colombian checkout automation, handle payment initiation for Colombian bank debit automation, access payment status for transaction verification automation, retrieve payment confirmation for order fulfillment automation, manage refund for payment reversal automation, handle bank entity list for available institution display automation, access transaction receipt for Colombian payment audit automation, retrieve payment history for Colombian reconciliation automation, manage chargeback for dispute resolution automation, and integrate PSE with Colombian e-commerce, government portals, and financial services for national bank transfer payment automation.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
Colombian bank transfer. Superfinanciera. API key via gateway. Colombia. Bank account and payment data.
⚡ Reliability
Best When
A Colombian merchant, government entity, or e-commerce platform wanting AI agents to accept PSE bank transfer payments from Colombian consumers across all major Colombian banks through Colombia's national ACH payment network.
Avoid When
INTEGRATED THROUGH PAYMENT GATEWAY: PSE is accessed through authorized Colombian payment gateways (PayU Colombia, ePayco, PlacetoPay, Kushki); automated direct PSE integration assumption creates no direct API access; automated must integrate through an authorized PSE-connected payment gateway. CONSUMER BANK REDIRECT REQUIRED: PSE requires consumer to authenticate at their bank's portal; automated server-side payment capture without consumer redirect creates PSE flow violation; automated must redirect consumer to PSE authentication page. COLOMBIAN BANKS ONLY: PSE connects to Colombian financial institutions in ACH Colombia network; automated pan-LATAM coverage assumption creates institution_not_found for non-Colombian banks; automated must list available entities from PSE entity list endpoint. SUPERFINANCIERA COMPLIANCE: PSE operates under Colombia's Superintendencia Financiera; automated non-regulated payment processing assumption creates compliance risk; automated must comply with Superfinanciera electronic payment regulations.
Use Cases
- • Accepting PSE bank transfer payments from Colombian consumers for e-commerce checkout automation agents
- • Processing government service payments via PSE for Colombian public sector portal automation agents
- • Integrating PSE with Colombian financial services for bank-to-bank payment acceptance automation agents
- • Verifying PSE payment status and generating receipts for Colombian merchant reconciliation automation agents
Not For
- • Non-Colombian markets (PSE is Colombia-specific ACH bank transfer network)
- • International cross-border payments (PSE is domestic Colombian bank transfer only)
- • Credit card processing (PSE is bank debit, not card payment network)
Interface
Authentication
PSE access is through authorized payment gateways using API key authentication. REST API with JSON. Bogotá, Colombia. Operated by ACH Colombia (founded 2002). Products: Bank transfer payments (débito en línea), entity list, payment status, receipt generation. SDKs: None public (accessed via gateway SDKs). Superfinanciera regulated. 1,000+ Colombian financial entities. Colombia's primary online bank transfer payment method. Used by government, utilities, and major e-commerce. Competes with Nequi and Daviplata for Colombian digital payments.
Pricing
Bogotá CO. Superfinanciera. ACH Colombia. Per-transaction via gateway. 1,000+ Colombian banks.
Agent Metadata
Known Gotchas
- ⚠ GATEWAY-MEDIATED ACCESS ONLY: PSE has no direct merchant API — access requires integration through authorized Colombian payment gateways (PayU, ePayco, PlacetoPay, Kushki); automated direct PSE API assumption creates no API endpoint; automated must integrate through a PSE-connected payment gateway
- ⚠ CONSUMER BANK REDIRECT MANDATORY: PSE requires consumer to authenticate at their bank's internet banking portal; automated server-side payment capture creates PSE flow violation; automated must redirect consumer to PSE bank selection page and then bank portal
- ⚠ ENTITY LIST MUST BE FETCHED FRESH: PSE entity list (available banks) changes as banks join/leave network; automated hardcoded bank list assumption creates missing_entity for new Colombian banks; automated must fetch current entity list from PSE/gateway on each checkout session
- ⚠ PENDING STATE IS NORMAL: PSE payments may remain in pending state while bank processes; automated immediate confirmation assumption creates premature order processing; automated must implement PSE webhook or polling for final confirmed/rejected state
- ⚠ COLOMBIAN PESO ONLY: PSE processes COP (Colombian Peso) only; automated USD pricing assumption creates currency error; automated must display and process amounts in COP with Colombian locale formatting
Alternatives
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Scores are editorial opinions as of 2026-03-07.