SYSGRAFT

Thalium provides a persistent memory and reasoning API platform that enables applications to store state, orchestrate workflows, and enforce governance without building custom infrastructure. It offers a simple API for memory, reasoning, and security, with free tier access and clear pricing, emphasizing data privacy by not using customer data to train models.

SYSGRAFT is listed with 2 APIs on the APIs.io network. Tagged areas include Company, Artificial Intelligence, Privacy, Memory API, and Orchestration.

The SYSGRAFT catalog on APIs.io includes 1 Spectral governance ruleset.

SYSGRAFT’s developer surface includes changelog, authentication, documentation, API reference, getting-started guide, pricing, and 21 more developer resources.

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44.0/100 developing ▲ 9.9 Agent 17/100 agent aware Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessPaid

2 APIs

Company Artificial Intelligence PrivacyMemory APIOrchestration

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 44.0/100 · developing

Contract Quality 2.2 / 21

Developer Ergonomics 6.9 / 17

Access Clarity 15.2 / 17

Operational Transparency 2.6 / 11

Contract Governance 3.6 / 10

Discoverability 4.6 / 9

Regulatory Posture 4.9 / 15

Agent readiness — 17/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship Ask about this →
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author Ask about this →
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented) Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →

11 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 10.5 — up to +22.4 composite points Ask about this →
Developer Ergonomics scores 40.5 — up to +11.9 composite points Ask about this →
Operational Transparency scores 23.8 — up to +9.9 composite points Ask about this →

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/thalium/apis.yml: open an issue on github.com/api-evangelist/thalium to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 2

Individual APIs this provider publishes, each with its own machine-readable definition.

Thalium API

Persistent memory and reasoning API platform

SYSGRAFT API

SYSGRAFT API as documented publicly: 2 operations. Contract generated from the documentation by API Evangelist (2026-10-19); not the provider's own document.

SYSGRAFT API pricing

Prices published by SYSGRAFT, read 2026-10-19 from thalium.io/pricing. A free plan or tier is listed.

Plan	Price
Spark	Free
Neuron	£29/month
Lobe	£199/month
Studio	£599/month
Enterprise	Custom

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

SYSGRAFT Plans Pricing

5 plans

PLANS

Terms of Service 1

What its API terms permit and prohibit, quoted from its own page.

SYSGRAFT

10 quoted statements, read from SYSGRAFT's own page on 2026-11-10.

TERMS

Privacy & Data 1

Its role, the data it processes, retention and transfers, quoted from its own privacy page.

SYSGRAFT

24 quoted statements, read from SYSGRAFT's own page on 2026-11-10.

PRIVACY

Eligibility 1

Who may sign up and where, quoted from its own terms.

SYSGRAFT

3 quoted statements, read from SYSGRAFT's own page on 2026-11-10.

ELIGIBILITY

AI Preferences 1

Its stance on AI training, inference and agents, quoted from its own pages.

SYSGRAFT

1 quoted statement, read from SYSGRAFT's own page on 2026-11-10.

AI PREFS

Data License 1

How its data and outputs may be reused, quoted from its own terms.

SYSGRAFT

2 quoted statements, read from SYSGRAFT's own page on 2026-11-10.

LICENSE

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

SYSGRAFT API Rules

10 rules · 8 error-severity 1 warn-severity 1 info-severity

SPECTRAL

Security Posture 4

Authentication, domain security, vulnerability disclosure, and trust-center signals.

SYSGRAFT Authentication

1 scheme

SECURITY

SYSGRAFT Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

SYSGRAFT Vulnerability Disclosure

no policy recorded

SECURITY

SYSGRAFT Trust Center

SOC 2, GDPR

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Login

GettingStarted

GettingStarted

Documentation 3

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

AIPreferences

AIPreferences

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Spectral

Spectral

Vocabulary

Vocabulary

Conformance

Conformance

Access & Security 6

Authentication, authorization, and security posture

Compliance

Authentication

Security

TrustCenter

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

ChangeLog

ChangeLog

ChangeLog

ChangeLog

Commercial 6

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

UsageTerms

DataLicense

Company 1

The organization behind the API

Website

Website

Other 4

Properties that don't map to a standard resource type

Hosts

Vendors

DataProcessing

Eligibility

Source (apis.yml)

aid: thalium
name: SYSGRAFT
description: Thalium provides a persistent memory and reasoning API platform that enables applications to store state, orchestrate
  workflows, and enforce governance without building custom infrastructure. It offers a simple API for memory, reasoning,
  and security, with free tier access and clear pricing, emphasizing data privacy by not using customer data to train models.
url: https://raw.githubusercontent.com/api-evangelist/thalium/refs/heads/main/apis.yml
x-type: company
x-source: harvest:g2-catalog
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-19 (modular-v1; was harvest)
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
specificationVersion: '0.20'
created: '2026-10-19'
modified: '2026-10-19'
tags:
- Company
- Artificial Intelligence
- Privacy
- Memory API
- Orchestration
tags_raw:
- Company
- AI
- DataPrivacy
- MemoryAPI
- Orchestration
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/thalium-plans-pricing.yml
- type: Spectral
  url: rules/thalium-rules.yml
- type: Vocabulary
  url: vocabulary/thalium-vocabulary.yml
- type: ChangeLog
  url: changelog/thalium-changelog.yml
- type: Compliance
  url: https://thalium.io/security
- type: Authentication
  url: authentication/thalium-authentication.yml
- type: Conformance
  url: conformance/thalium-conformance.yml
- type: Hosts
  url: hosts/thalium-hosts.yml
- type: Vendors
  url: vendors/thalium-vendors.yml
- type: Security
  url: https://thalium.io/security
- type: Login
  url: https://thalium.io/login
- type: ChangeLog
  url: https://thalium.io/changelog
- type: TrustCenter
  url: security/thalium-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/thalium-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/thalium-domain-security.yml
- type: Website
  url: https://thalium.io/
- type: Documentation
  url: https://thalium.io/docs
- type: APIReference
  url: https://thalium.io/docs/api
- type: GettingStarted
  url: https://thalium.io/docs/quickstart
- type: Pricing
  url: https://thalium.io/pricing
- type: TermsOfService
  url: https://thalium.io/terms
- type: PrivacyPolicy
  url: https://thalium.io/privacy
- type: UsageTerms
  url: terms/thalium-terms-of-service.yml
- type: DataProcessing
  url: privacy/thalium-privacy-policy.yml
- type: Eligibility
  url: eligibility/thalium-eligibility.yml
- type: AIPreferences
  url: ai-preferences/thalium-ai-preferences.yml
- type: DataLicense
  url: data-license/thalium-data-license.yml
apis:
- name: Thalium API
  description: Persistent memory and reasoning API platform
  humanURL: https://thalium.io/docs/api
  baseURL: null
  properties: []
  x-coverage:
    state: unreadable
    reason: no-machine-readable-spec
    detail: The provider's documentation site is public but no OpenAPI, GraphQL, AsyncAPI, or other machine‑readable spec
      is published.
    evidence:
    - url: https://thalium.io/docs/api
      status: 200
    checked: '2026-10-19'
  aid: thalium:thalium-api-2
- aid: thalium:thalium-api
  name: SYSGRAFT API
  description: 'SYSGRAFT API as documented publicly: 2 operations. Contract generated from the documentation by API Evangelist
    (2026-10-19); not

    the provider''s own document.'
  humanURL: https://thalium.io/docs/api
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/thalium-openapi-generated.yml
    x-provenance: generated
x-enrichment:
  date: '2026-10-19'
  status: enriched
  artifacts_added: 15
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

SYSGRAFT API — frequently asked questions

Does SYSGRAFT have an API?

Yes. APIs.io lists 2 APIs from SYSGRAFT, including Thalium API and SYSGRAFT API.

Is there an OpenAPI specification for the SYSGRAFT API?

Yes. APIs.io indexes 1 OpenAPI specification for SYSGRAFT, each linked for download from this page.

How do I authenticate with the SYSGRAFT API?

SYSGRAFT uses bearer-token authentication (1 scheme). The details are profiled on APIs.io as SYSGRAFT Authentication.

How much does the SYSGRAFT API cost?

SYSGRAFT publishes its prices; its Neuron plan is £29/month as of 2026-10-19. APIs.io lists 5 pricing plans for SYSGRAFT, with each plan's price, limits and inclusions under Pricing on this page.

Is the SYSGRAFT API ready for AI agents?

SYSGRAFT has a Kin Score of 44.0 out of 100 (developing) and an Agent Readiness score of 17.3 (agent-aware), scored by API Evangelist on 2026-11-13.

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