Chronogg website screenshot

Chronogg

Chronogg, now operating as Nexus, provides a Support-a-Creator platform that enables game developers and publishers to reward and pay content creators for promoting their games. The service offers creator code systems, performance‑based payouts, and tools for managing creator programs, aiming to boost engagement, retention, and revenue for live‑service games.

Chronogg is listed with 11 APIs on the APIs.io network, including Attributions API, Bounties API, Chronogg API, and 8 more. Tagged areas include Company.

The Chronogg catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Chronogg’s developer surface includes authentication, support, engineering blog, getting-started guide, documentation, and 15 more developer resources.

24.5/100 emerging ▼ -6.6 Agent 18/100 agent aware Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →
11 APIs
Company

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0
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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.
The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
Show this score on your site. Kin Score badge preview for Chronogg It updates itself when the score changes. Paste this where you link to your API docs:
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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
  • Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
  • 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)
  • Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
  • A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
  • Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
11 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
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.
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/chronogg/apis.yml: open an issue on github.com/api-evangelist/chronogg 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 →

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

measured — observed by APIs.io (published)

APIs 11

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

Nexus API

Chronogg (operating as Nexus) provides a Support-a-Creator platform with APIs for managing creator programs, payouts, and metadata.

Chronogg Attributions API

The Attributions API from Chronogg — 7 operation(s) for attributions.

Chronogg Bounties API

The Bounties API from Chronogg — 2 operation(s) for bounties.

Chronogg Chronogg API

The Chronogg API API from Chronogg — 2 operation(s) for chronogg api.

Chronogg Code API

The Code API from Chronogg — 1 operation(s) for code.

Chronogg Complete Reward API

The Complete Reward API from Chronogg — 1 operation(s) for complete reward.

Chronogg Event API

The Event API from Chronogg — 3 operation(s) for event.

Chronogg Manage API

The Manage API from Chronogg — 16 operation(s) for manage.

Chronogg Member API

The Member API from Chronogg — 3 operation(s) for member.

Chronogg Player API

The Player API from Chronogg — 2 operation(s) for player.

Chronogg Rewards API

The Rewards API from Chronogg — 1 operation(s) for rewards.

Scroll for all 11

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Chronogg Context

8 classes · 4 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Chronogg API Rules

11 rules · 9 errors 1 warnings 1 info

SPECTRAL

JSON Schema 6

Standalone JSON Schema definitions for this provider's data models.

GetV1ManageManageidResponse

1 properties

JSON SCHEMA

PostV1ManageMembersLinkResponse

5 properties

JSON SCHEMA

PostV1ManageMembersResponse

5 properties

JSON SCHEMA

Security Posture 2

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

Chronogg Authentication

1 scheme

SECURITY

Chronogg Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Documentation 1

Reference material describing how the API behaves

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Access & Security 3

Authentication, authorization, and security posture

Operate 2

Status, limits, changes, and where to get help

Commercial 2

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

Other 2

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: chronogg
name: Chronogg
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  probe_state: unreadable
  source:
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://nexus.gg/nexus-logo.png
description: Chronogg, now operating as Nexus, provides a Support-a-Creator platform that enables game developers and publishers
  to reward and pay content creators for promoting their games. The service offers creator code systems, performance‑based
  payouts, and tools for managing creator programs, aiming to boost engagement, retention, and revenue for live‑service games.
url: https://raw.githubusercontent.com/api-evangelist/chronogg/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-08 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-08'
modified: '2026-10-08'
tags:
- Company
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Spectral
  url: rules/chronogg-rules.yml
- type: JSONLD
  url: json-ld/chronogg-context.jsonld
- type: Vocabulary
  url: vocabulary/chronogg-vocabulary.yml
- type: DataModel
  url: data-model/chronogg-data-model.yml
- type: Authentication
  url: authentication/chronogg-authentication.yml
- type: Conformance
  url: conformance/chronogg-conformance.yml
- type: LLMsTxt
  url: llms/chronogg-llms.txt
- type: SecurityTxt
  url: well-known/chronogg-status-security.txt
- type: WellKnown
  url: well-known/chronogg-well-known.yml
- type: Hosts
  url: hosts/chronogg-hosts.yml
- type: Vendors
  url: vendors/chronogg-vendors.yml
- type: TermsOfService
  url: https://www.nexus.gg/legal/terms-of-use
- type: Support
  url: https://help.nexus.gg/hc/en-us
- type: StatusPage
  url: https://status.nexus.gg/
- type: PrivacyPolicy
  url: https://www.nexus.gg/legal/privacy-policy
- type: Blog
  url: https://www.nexus.gg/blog
- type: GettingStarted
  url: https://docs.nexus.gg/api-quick-start-guide
- type: Documentation
  url: https://docs.nexus.gg/
- type: DomainSecurity
  url: security/chronogg-domain-security.yml
- type: Website
  url: https://www.nexus.gg
apis:
- name: Nexus API
  description: Chronogg (operating as Nexus) provides a Support-a-Creator platform with APIs for managing creator programs,
    payouts, and metadata.
  humanURL: https://docs.nexus.gg/api/
  aid: chronogg:nexus-api
- aid: chronogg:chronogg-attributions-api
  name: Chronogg Attributions API
  description: The Attributions API from Chronogg — 7 operation(s) for attributions.
  humanURL: https://docs.nexus.gg/api/
  baseURL: https://api.nexus.gg
  tags:
  - attributions
  tags_raw:
  - Attributions
  properties:
  - type: OpenAPI
    url: openapi/chronogg-attributions-api-openapi.yml
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-bounties2-ixlnnfdjh9-scoxek80-wresponse-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-tiers2-ixlnnfdjh9-scoxek80-wresponse-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-members-playerid-authcode-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-post-v1-manage-members-link-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-post-v1-manage-members-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-manageid-response-schema.json
- aid: chronogg:chronogg-bounties-api
  name: Chronogg Bounties API
  description: The Bounties API from Chronogg — 2 operation(s) for bounties.
  humanURL: https://docs.nexus.gg/api/
  baseURL: https://api.nexus.gg
  tags:
  - Bounties
  properties:
  - type: OpenAPI
    url: openapi/chronogg-bounties-api-openapi.yml
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-bounties2-ixlnnfdjh9-scoxek80-wresponse-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-tiers2-ixlnnfdjh9-scoxek80-wresponse-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-members-playerid-authcode-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-post-v1-manage-members-link-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-post-v1-manage-members-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-manageid-response-schema.json
- aid: chronogg:chronogg-chronogg-api-api
  name: Chronogg Chronogg API
  description: The Chronogg API API from Chronogg — 2 operation(s) for chronogg api.
  humanURL: https://docs.nexus.gg/api/
  baseURL: https://api.nexus.gg
  tags:
  - Chronogg API
  properties:
  - type: OpenAPI
    url: openapi/chronogg-chronogg-api-api-openapi.yml
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-bounties2-ixlnnfdjh9-scoxek80-wresponse-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-tiers2-ixlnnfdjh9-scoxek80-wresponse-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-members-playerid-authcode-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-post-v1-manage-members-link-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-post-v1-manage-members-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-manageid-response-schema.json
- aid: chronogg:chronogg-code-api
  name: Chronogg Code API
  description: The Code API from Chronogg — 1 operation(s) for code.
  humanURL: https://docs.nexus.gg/api/
  baseURL: https://api.nexus.gg
  tags:
  - Code
  properties:
  - type: OpenAPI
    url: openapi/chronogg-code-api-openapi.yml
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-bounties2-ixlnnfdjh9-scoxek80-wresponse-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-tiers2-ixlnnfdjh9-scoxek80-wresponse-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-members-playerid-authcode-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-post-v1-manage-members-link-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-post-v1-manage-members-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-manageid-response-schema.json
- aid: chronogg:chronogg-complete-reward-api
  name: Chronogg Complete Reward API
  description: The Complete Reward API from Chronogg — 1 operation(s) for complete reward.
  humanURL: https://docs.nexus.gg/api/
  baseURL: https://api.nexus.gg
  tags:
  - Complete Reward
  properties:
  - type: OpenAPI
    url: openapi/chronogg-complete-reward-api-openapi.yml
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-bounties2-ixlnnfdjh9-scoxek80-wresponse-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-tiers2-ixlnnfdjh9-scoxek80-wresponse-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-members-playerid-authcode-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-post-v1-manage-members-link-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-post-v1-manage-members-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-manageid-response-schema.json
- aid: chronogg:chronogg-event-api
  name: Chronogg Event API
  description: The Event API from Chronogg — 3 operation(s) for event.
  humanURL: https://docs.nexus.gg/api/
  baseURL: https://api.nexus.gg
  tags:
  - Event
  properties:
  - type: OpenAPI
    url: openapi/chronogg-event-api-openapi.yml
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-bounties2-ixlnnfdjh9-scoxek80-wresponse-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-tiers2-ixlnnfdjh9-scoxek80-wresponse-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-members-playerid-authcode-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-post-v1-manage-members-link-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-post-v1-manage-members-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-manageid-response-schema.json
- aid: chronogg:chronogg-manage-api
  name: Chronogg Manage API
  description: The Manage API from Chronogg — 16 operation(s) for manage.
  humanURL: https://docs.nexus.gg/api/
  baseURL: https://api.nexus.gg
  tags:
  - Manage
  properties:
  - type: OpenAPI
    url: openapi/chronogg-manage-api-openapi.yml
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-bounties2-ixlnnfdjh9-scoxek80-wresponse-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-tiers2-ixlnnfdjh9-scoxek80-wresponse-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-members-playerid-authcode-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-post-v1-manage-members-link-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-post-v1-manage-members-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-manageid-response-schema.json
- aid: chronogg:chronogg-member-api
  name: Chronogg Member API
  description: The Member API from Chronogg — 3 operation(s) for member.
  humanURL: https://docs.nexus.gg/api/
  baseURL: https://api.nexus.gg
  tags:
  - Member
  properties:
  - type: OpenAPI
    url: openapi/chronogg-member-api-openapi.yml
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-bounties2-ixlnnfdjh9-scoxek80-wresponse-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-tiers2-ixlnnfdjh9-scoxek80-wresponse-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-members-playerid-authcode-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-post-v1-manage-members-link-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-post-v1-manage-members-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-manageid-response-schema.json
- aid: chronogg:chronogg-player-api
  name: Chronogg Player API
  description: The Player API from Chronogg — 2 operation(s) for player.
  humanURL: https://docs.nexus.gg/api/
  baseURL: https://api.nexus.gg
  tags:
  - Player
  properties:
  - type: OpenAPI
    url: openapi/chronogg-player-api-openapi.yml
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-bounties2-ixlnnfdjh9-scoxek80-wresponse-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-tiers2-ixlnnfdjh9-scoxek80-wresponse-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-members-playerid-authcode-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-post-v1-manage-members-link-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-post-v1-manage-members-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-manageid-response-schema.json
- aid: chronogg:chronogg-rewards-api
  name: Chronogg Rewards API
  description: The Rewards API from Chronogg — 1 operation(s) for rewards.
  humanURL: https://docs.nexus.gg/api/
  baseURL: https://api.nexus.gg
  tags:
  - Rewards
  properties:
  - type: OpenAPI
    url: openapi/chronogg-rewards-api-openapi.yml
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-bounties2-ixlnnfdjh9-scoxek80-wresponse-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-tiers2-ixlnnfdjh9-scoxek80-wresponse-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-members-playerid-authcode-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-post-v1-manage-members-link-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-post-v1-manage-members-response-schema.json
  - type: JSONSchema
    url: json-schema/chronogg-get-v1-manage-manageid-response-schema.json
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: The Nexus API documentation at https://docs.nexus.gg/api/ provides HTML but no OpenAPI, AsyncAPI, GraphQL, gRPC,
    or WSDL files.
  evidence:
  - url: https://docs.nexus.gg/api/
    status: 200
  checked: '2026-10-08'
x-enrichment:
  date: '2026-10-08'
  status: enriched
  artifacts_added: 21
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Chronogg API — frequently asked questions

Does Chronogg have an API?

Yes. APIs.io lists 11 APIs from Chronogg, including Nexus API, Chronogg Attributions API and Chronogg Bounties API, and 8 more.

Is there an OpenAPI specification for the Chronogg API?

Yes. APIs.io indexes 10 OpenAPI specifications for Chronogg, each linked for download from this page.

How do I authenticate with the Chronogg API?

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

Is the Chronogg API ready for AI agents?

Chronogg has a Kin Score of 24.5 out of 100 (emerging) and an Agent Readiness score of 17.6 (agent-aware), scored by API Evangelist on 2026-11-06.

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