Bounceexchange

Bounceexchange, now operating as Wunderkind, provides an autonomous marketing platform that leverages AI-driven identity and decisioning to help brands maximize revenue. The platform offers tools for identity resolution, audience segmentation, analytics, and programmatic advertising, targeting e‑commerce, travel, hospitality, and other consumer‑facing industries. Founded in 2010, the company has evolved to integrate AI and data privacy‑safe consumer identity networks, serving over 700 brands worldwide.

Bounceexchange publishes 6 APIs on the APIs.io network, including Contacts API, Createcontactactivities API, Id Resolution API, and 3 more. Tagged areas include Company.

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

Bounceexchange’s developer surface includes changelog, authentication, support, engineering blog, API reference, getting-started guide, documentation, and 18 more developer resources.

34.7/100 thin Agent 31/100 agent ready Full breakdown ↓
scored 2026-10-04 · rubric v0.23.0
6 APIs
Company

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-10-04 · rubric v0.23.0
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/.
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 github.com/api-evangelist/bounceexchange: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 6

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

Wunderkind API

API reference for Wunderkind platform

Bounceexchange Contacts API

The Contacts API from Bounceexchange — 1 operation(s) for contacts.

Bounceexchange Createcontactactivities API

The Createcontactactivities API from Bounceexchange — 1 operation(s) for createcontactactivities.

Bounceexchange Id Resolution API

The Id Resolution API from Bounceexchange — 2 operation(s) for id resolution.

Bounceexchange Interaction API

The Interaction API from Bounceexchange — 1 operation(s) for interaction.

Bounceexchange Text API

The Text API from Bounceexchange — 6 operation(s) for text.

Semantic Vocabularies 1

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

Bounceexchange Context

11 classes · 26 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Bounceexchange API Rules

12 rules · 9 errors 2 warnings 1 info

SPECTRAL

JSON Schema 6

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

PostCreatecontactactivitiesRequest

13 properties

JSON SCHEMA

PostCreatecontactactivitiesResponse

2 properties

JSON SCHEMA

PostTextBulkMessageSendResponse

2 properties

JSON SCHEMA

PostTextMessageSendRequest

6 properties

JSON SCHEMA

PostTextSubscriptionStatusResponse

2 properties

JSON SCHEMA

PostTextTextidRequest

2 properties

JSON SCHEMA

Security Posture 2

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

Bounceexchange Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Documentation 2

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

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 4

Authentication, authorization, and security posture

Operate 4

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: bounceexchange
name: Bounceexchange
description: Bounceexchange, now operating as Wunderkind, provides an autonomous marketing platform that leverages AI-driven
  identity and decisioning to help brands maximize revenue. The platform offers tools for identity resolution, audience segmentation,
  analytics, and programmatic advertising, targeting e‑commerce, travel, hospitality, and other consumer‑facing industries.
  Founded in 2010, the company has evolved to integrate AI and data privacy‑safe consumer identity networks, serving over
  700 brands worldwide.
url: https://raw.githubusercontent.com/api-evangelist/bounceexchange/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-03 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-03'
modified: '2026-10-03'
x-docs-platform: readme
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-04
tags:
- Company
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Spectral
  url: rules/bounceexchange-rules.yml
- type: JSONLD
  url: json-ld/bounceexchange-context.jsonld
- type: Vocabulary
  url: vocabulary/bounceexchange-vocabulary.yml
- type: DataModel
  url: data-model/bounceexchange-data-model.yml
- type: ChangeLog
  url: changelog/bounceexchange-changelog.yml
- type: Authentication
  url: authentication/bounceexchange-authentication.yml
- type: Conformance
  url: conformance/bounceexchange-conformance.yml
- type: LLMsTxt
  url: llms/bounceexchange-llms.txt
- type: SecurityTxt
  url: well-known/bounceexchange-support-security.txt
- type: SecurityTxt
  url: well-known/bounceexchange-status-security.txt
- type: WellKnown
  url: well-known/bounceexchange-well-known.yml
- type: Hosts
  url: hosts/bounceexchange-hosts.yml
- type: Vendors
  url: vendors/bounceexchange-vendors.yml
- type: TermsOfService
  url: https://www.wunderkind.co/terms
- type: Support
  url: https://support.wunderkind.co/hc/en-us
- type: StatusPage
  url: https://status.wunderkind.co/
- type: SDKs
  url: https://www.wunderkind.co/terms/sdk/
- type: PrivacyPolicy
  url: https://www.wunderkind.co/privacy
- type: ChangeLog
  url: https://developer.wunderkind.co/changelog
- type: Blog
  url: https://www.wunderkind.co/blog
- type: APIReference
  url: https://developer.wunderkind.co/reference
- type: GettingStarted
  url: https://developer.wunderkind.co/docs/msdk-getting-started
- type: Documentation
  url: https://developer.wunderkind.co/
- type: DomainSecurity
  url: security/bounceexchange-domain-security.yml
- type: Website
  url: https://www.wunderkind.co
apis:
- name: Wunderkind API
  description: API reference for Wunderkind platform
  humanURL: https://developer.wunderkind.co/reference
  baseURL: null
  aid: bounceexchange:wunderkind-api
- aid: bounceexchange:bounceexchange-contacts-api
  name: Bounceexchange Contacts API
  description: The Contacts API from Bounceexchange — 1 operation(s) for contacts.
  humanURL: https://developer.wunderkind.co/reference
  baseURL: https://api.wknd.ai
  tags:
  - Contacts
  properties:
  - type: OpenAPI
    url: openapi/bounceexchange-contacts-api-openapi.yml
  - type: JSONSchema
    url: json-schema/bounceexchange-post-createcontactactivities-request-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-text-bulk-message-send-response-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-text-subscription-status-response-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-text-message-send-request-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-createcontactactivities-response-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-text-textid-request-schema.json
- aid: bounceexchange:bounceexchange-createcontactactivities-api
  name: Bounceexchange Createcontactactivities API
  description: The Createcontactactivities API from Bounceexchange — 1 operation(s) for createcontactactivities.
  humanURL: https://developer.wunderkind.co/reference
  baseURL: https://api.wknd.ai
  tags:
  - Createcontactactivities
  properties:
  - type: OpenAPI
    url: openapi/bounceexchange-createcontactactivities-api-openapi.yml
  - type: JSONSchema
    url: json-schema/bounceexchange-post-createcontactactivities-request-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-text-bulk-message-send-response-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-text-subscription-status-response-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-text-message-send-request-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-createcontactactivities-response-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-text-textid-request-schema.json
- aid: bounceexchange:bounceexchange-id-resolution-api
  name: Bounceexchange Id Resolution API
  description: The Id Resolution API from Bounceexchange — 2 operation(s) for id resolution.
  humanURL: https://developer.wunderkind.co/reference
  baseURL: https://api.wknd.ai
  tags:
  - Id Resolution
  properties:
  - type: OpenAPI
    url: openapi/bounceexchange-id-resolution-api-openapi.yml
  - type: JSONSchema
    url: json-schema/bounceexchange-post-createcontactactivities-request-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-text-bulk-message-send-response-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-text-subscription-status-response-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-text-message-send-request-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-createcontactactivities-response-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-text-textid-request-schema.json
- aid: bounceexchange:bounceexchange-interaction-api
  name: Bounceexchange Interaction API
  description: The Interaction API from Bounceexchange — 1 operation(s) for interaction.
  humanURL: https://developer.wunderkind.co/reference
  baseURL: https://api.wknd.ai
  tags:
  - Interaction
  properties:
  - type: OpenAPI
    url: openapi/bounceexchange-interaction-api-openapi.yml
  - type: JSONSchema
    url: json-schema/bounceexchange-post-createcontactactivities-request-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-text-bulk-message-send-response-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-text-subscription-status-response-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-text-message-send-request-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-createcontactactivities-response-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-text-textid-request-schema.json
- aid: bounceexchange:bounceexchange-text-api
  name: Bounceexchange Text API
  description: The Text API from Bounceexchange — 6 operation(s) for text.
  humanURL: https://developer.wunderkind.co/reference
  baseURL: https://api.wknd.ai
  tags:
  - Text
  properties:
  - type: OpenAPI
    url: openapi/bounceexchange-text-api-openapi.yml
  - type: JSONSchema
    url: json-schema/bounceexchange-post-createcontactactivities-request-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-text-bulk-message-send-response-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-text-subscription-status-response-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-text-message-send-request-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-createcontactactivities-response-schema.json
  - type: JSONSchema
    url: json-schema/bounceexchange-post-text-textid-request-schema.json
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: Developer portal provides HTML reference but no OpenAPI or other machine‑readable contract was found.
  evidence:
  - url: https://developer.wunderkind.co/reference
    status: 200
  checked: '2026-10-03'
x-enrichment:
  date: '2026-10-03'
  status: enriched
  artifacts_added: 26
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

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