# First Digital Trust

**Canonical:** https://apis.io/providers/first-digital-trust/  
**Website:** https://1stdigital.com/  
**APIs profiled:** 1

First Digital Trust Limited (trading as First Digital) is a Hong Kong-headquartered, technology-driven trust and custody institution serving the digital asset industry — blockchain startups, money service businesses, exchanges and token issuers. It provides multi-asset trust and custody across major fiat currencies, digital assets and securities, plus fiat gateways, settlement and clearing, payments rails, accounting and compliance infrastructure. It markets a developer-facing product, "Open Trust APIs" — an industry-standard RESTful API suite covering client onboarding, KYC/AML data access, account information, instruction initiation, reporting, webhooks and an SSO authentication service — but publishes no public developer portal, API reference or machine-readable specification; API access is reached through a client relationship. The firm is licensed as a Trust or Company Service Provider in Hong Kong (TC006771) and registered under section 78(1) of the Trustee Ordinance (Cap. 29), and is SOC 1 Type 2, SOC 2 Type 2 and ISO 27001 certified.

## Kin Score — 36.8 / 100 (thin)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 36.8).

| Facet | Score |
|---|---|
| Discoverability | 77.8 |
| Contract Quality | 51.6 |
| Governance | 12.5 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 15.2 |
| Commercial Clarity | 50.0 |

Regulatory layer — **Banking & Open Finance**: 38.0 (matched via tags).

## Agent readiness — 27.5 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | yes |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | yes |
| Agent Card | no |
| Dry Run Mode | no |

## APIs (1)

- **Open Trust APIs** — First Digital's RESTful API suite for programmatic access to its trust and custody data and services. The provider's product page describes seven capability areas: client onboar...

## Security (3)

- **First Digital Trust Domain Security** — TLSv1.3 · DNSSEC · DMARC
- **First Digital Trust Vulnerability Disclosure** — Hackerone · security.txt · contact published
- **First Digital Trust Trust Center** — SOC 1 Type 2, SOC 2 Type 2, ISO/IEC 27001, CSA STAR Level 1 (Self-Assessment)

## Plans (1)

- **First Digital Trust Plans Pricing**

## Tags

Company, Digital Assets, Custody, Trust Services, Financial Services, Banking, Payments, Compliance, Cryptocurrency, Hong Kong

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/first-digital-trust/). Scores are computed from the provider's own public artifacts under a published rubric.