# Semble

**Canonical:** https://apis.io/providers/semble/  
**Website:** https://www.semble.io/  
**APIs profiled:** 6

Semble is a London-headquartered (7 Bell Yard, London, WC2A 2JR) cloud clinical and practice-management platform for United Kingdom private and independent healthcare providers, from solo clinicians to corporate and enterprise clinics. Its modular EHR unifies patient records, appointment scheduling and online booking, video consultations, e-prescribing, pathology/lab ordering, clinical documentation, invoicing and payments (Semble Pay) and patient communications. Semble exposes a single open, secure public GraphQL API at https://open.semble.io/graphql, available to Semble clinics at no extra cost, letting developers read and write patients, bookings, availability, consultations, clinical pathways, prescriptions, labs, invoices, tasks, forms, questionnaires and webhooks. Authentication is API-key / token based (an x-token header carrying a role-scoped token that expires after 12 hours) rather than SMART-on-FHIR; the API is GraphQL-native and does not publish an HL7 FHIR CapabilityStatement or a downloadable OpenAPI. Semble emphasises GDPR compliance and UK healthcare security standards, with data encrypted in transit and at rest.

## Kin Score — 51.2 / 100 (developing)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 51.2).

| Facet | Score |
|---|---|
| Discoverability | 92.6 |
| Contract Quality | 51.6 |
| Governance | 12.5 |
| Operational Transparency | 71.1 |
| Developer Ergonomics | 53.8 |
| Commercial Clarity | 50.0 |

Regulatory layer — **Health**: 37.5 (matched via tags).

## Agent readiness — 38.5 (agent-ready)

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

## APIs (6)

- **Semble Patients API** — GraphQL queries and mutations over the Semble patient record — patients, demographics, phone numbers, relationships, labels, memberships, access groups, allergy records, free-te...
- **Semble Scheduling & Bookings API** — GraphQL surface for appointments and scheduling — bookings, bookings-by-id, availabilities, availability rules, availability settings, availability slots, online booking configu...
- **Semble Clinical API** — GraphQL surface for clinical documentation and care pathways — consultations, clinical pathways, clinical reports, episodes and episode types, letters, working diagnoses, diagno...
- **Semble Prescriptions & Labs API** — GraphQL surface for e-prescribing and diagnostics — prescriptions, repeat prescriptions and lab / pathology orders and results, integrated with Semble's pharmacy and lab partner...
- **Semble Billing & Payments API** — GraphQL surface for practice finances — invoices, invoice payments and line items, account statements, products, price profiles, price rules and price adjustment rules, and Semb...
- **Semble Practice & Platform API** — GraphQL surface for practice administration and platform integration — practice details, users, contacts, tasks, labels, patient documents, practice template documents, integrat...

## Security (3)

- **Semble Authentication** — apiKey · 1 scheme
- **Semble Domain Security** — TLSv1.3 · HSTS · DMARC
- **Semble Trust Center** — ISO 27001, PCI DSS, GDPR

## Tags

Healthcare, United Kingdom, EHR, Practice Management, GraphQL, Patient Records, Scheduling, e-Prescribing, Interoperability, Digital Health

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