Developers
API-driven integration for institutional rails.
This website provides a public overview. Production endpoints, keys, and sandbox access are provided to partners under onboarding and compliance requirements.
REST APIsWebhooksISO samplesAudit evidence
What you get
Marketing short
Documentation
Clear endpoints, payload expectations, and operational constraints.
Samples
ISO 20022 examples mapped into canonical model and settlement events.
Evidence
Structured logging and decision traces for audit and reporting.
Illustrative only — subject to change
Tech deep-dive (sample endpoints)
POST /v1/iso/validate
POST /v1/iso/map
POST /v1/policy/evaluate
POST /v1/settlement/execute
GET /v1/evidence/{id}
POST /v1/webhooks/subscribe
Example: validate & map (pacs.008)
POST /v1/iso/validate
{
"family": "pacs.008",
"payload": "<ISO20022 XML here>",
"market": "CA",
"profile": "institutional"
}
POST /v1/iso/map
{
"family": "pacs.008",
"validatedId": "val_123",
"target": "XLE_SETTLEMENT",
"options": { "corridor": "CA-US" }
}
Request institutional access
If you are a bank, PSP, fintech, or regulated operator, we can provide a structured path to evaluate XLE: documentation, sample flows, and integration endpoints.