REST API — Any TMS
DPX exposes a standard REST API over HTTPS. Any treasury management system with HTTP request capability can integrate directly — no SDK required.
Base URLs
Section titled “Base URLs”| Service | URL |
|---|---|
| Stability Oracle | https://stability.untitledfinancial.com |
| ESG Oracle | https://esg.untitledfinancial.com |
Authentication
Section titled “Authentication”No API keys required. All pricing and discovery endpoints are public.
Core endpoints
Section titled “Core endpoints”| Endpoint | Method | Purpose |
|---|---|---|
/manifest | GET | Protocol discovery — capabilities, fees, contracts |
/quote | GET / POST | Fee breakdown for a transaction |
/verify-fees | GET | Confirm on-chain fees match quote |
/reliability | GET | Stability signals before large settlements |
/fee-schedule | GET | Full fee table |
/esg-score | GET | Live ESG scores (ESG Oracle) |
Minimal integration pattern
Section titled “Minimal integration pattern”- Price —
GET /quote?amountUsd=VALUE&hasFx=true&esgScore=SCORE - Verify — confirm
feesMatch: truefrom/verify-fees - Check stability — confirm
isHealthy: truefrom/reliability - Execute — submit
quoteIdto the settlement router
Webhook / event support
Section titled “Webhook / event support”Coming soon — see Webhook Events.