Barker Money

Barker Money provides a non-custodial yield primitive for the agent economy, enabling agents to route idle stablecoins to the best on‑chain yield opportunities with a single call. The platform aggregates liquidity across multiple vaults and LP pools, offering risk‑checked, automated routing and settlement. With over $12M of stablecoins deployed, Barker serves more than 50,000 active users, delivering transparent fee structures and real‑time APY pricing. It supports multilingual access, community resources, and integrates with popular agents via MCP and x402 protocols.

Barker Money is listed with 1 API on the APIs.io network. Tagged areas include Finance, Cryptocurrency, Yield, DeFi, and AgentEconomy.

The Barker Money catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 1 Spectral governance ruleset.

Barker Money’s developer surface includes changelog, authentication, getting-started guide, documentation, API reference, and 17 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

32.1/100 thin Agent 51/100 agent ready Full breakdown ↓
scored 2026-11-02 · rubric v0.26.0 · Show this score on your site →

1 API

Finance Cryptocurrency Yield DeFi AgentEconomy

Kin Score

Kin Score How this is scored →
scored 2026-11-02 · rubric v0.26.0

Composite quality — 32.1/100 · thin

Contract Quality 6.2 / 21

Developer Ergonomics 8.1 / 17

Access Clarity 0.0 / 17

Operational Transparency 4.9 / 11

Contract Governance 2.2 / 10

Discoverability 5.6 / 9

Regulatory Posture 2.5 / 15

Agent readiness — 51/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 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):

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)
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too
Agent Skills +5 pts — skills artifact present, graded by who authored it
Agentic Commerce Well-Known Document +5 pts — a parsing /.well-known/ucp.json or acp.json declaring a version and at least one service — `self` when its endpoints are on the provider's own domain, `platform` when they are on a vendor's

3 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 0.0 — up to +20.0 composite points
Contract Quality scores 29.2 — up to +17.7 composite points
Developer Ergonomics scores 47.6 — up to +10.5 composite points

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/barker-money/apis.yml: open an issue on github.com/api-evangelist/barker-money 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 4

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.

Agent2Agent

measured — observed by APIs.io (conformant)

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

APIs 1

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

Barker Money API

Barker Money API as documented publicly: 9 operations. Contract generated from the documentation by API Evangelist (2026-11-02); not the provider's own document.

Rate Limits 1

Documented rate limits and quota policies.

Barker Money Rate Limits

2 limits

RATE LIMITS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Barker Money Webhooks

ASYNCAPI

Semantic Vocabularies 1

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

Barker Money Context

3 classes · 6 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Barker Money API Rules

42 rules · 40 errors 1 warnings 1 info

SPECTRAL

JSON Schema 3

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

GetApiPartnerProductsResponse

1 properties

JSON SCHEMA

GetProductsSlugPositionResponse

3 properties

JSON SCHEMA

GetProductsSlugYieldCalcResponse

2 properties

JSON SCHEMA

Security Posture 2

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

Barker Money Authentication

1 scheme

SECURITY

Barker Money Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

Webhooks

DataModel

ErrorCatalog

Conformance

Scroll for all 7

Build 2

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

Packages

Packages

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

RateLimits

RateLimits

ChangeLog

ChangeLog

Company 1

The organization behind the API

Website

Website

Other 3

Properties that don't map to a standard resource type

AgentCard

AgentCard

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: barker-money
name: Barker Money
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  probe_state: unreadable
  source:
  - authentication
  - rate-limits
  - security
  generated: '2026-11-02'
  method: derived
image: https://app.barker.money/images/twitter/twitter-og-image.png?v=d63559c9
description: Barker Money provides a non-custodial yield primitive for the agent economy, enabling agents to route idle stablecoins
  to the best on‑chain yield opportunities with a single call. The platform aggregates liquidity across multiple vaults and
  LP pools, offering risk‑checked, automated routing and settlement. With over $12M of stablecoins deployed, Barker serves
  more than 50,000 active users, delivering transparent fee structures and real‑time APY pricing. It supports multilingual
  access, community resources, and integrates with popular agents via MCP and x402 protocols.
url: https://artifacts.apis.io/barker-money/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-02 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-02'
modified: '2026-11-02'
tags:
- Finance
- Cryptocurrency
- Yield
- DeFi
- AgentEconomy
tags_raw:
- Finance
- Crypto
- Yield
- DeFi
- Agent Economy
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: RateLimits
  url: rate-limits/barker-money-rate-limits.yml
- type: Spectral
  url: rules/barker-money-rules.yml
- type: JSONLD
  url: json-ld/barker-money-context.jsonld
- type: Vocabulary
  url: vocabulary/barker-money-vocabulary.yml
- type: Webhooks
  url: asyncapi/barker-money-webhooks.yml
- type: DataModel
  url: data-model/barker-money-data-model.yml
- type: ChangeLog
  url: changelog/barker-money-changelog.yml
- type: Authentication
  url: authentication/barker-money-authentication.yml
- type: ErrorCatalog
  url: errors/barker-money-problem-types.yml
- type: Conformance
  url: conformance/barker-money-conformance.yml
- type: LLMsTxt
  url: llms/barker-money-llms.txt
- type: AgentCard
  url: a2a/barker-money-a2a.yml
- type: WellKnown
  url: well-known/barker-money-well-known.yml
- type: Hosts
  url: hosts/barker-money-hosts.yml
- type: Vendors
  url: vendors/barker-money-vendors.yml
- type: SDKs
  url: packages/barker-money-packages.yml
- type: Packages
  url: packages/barker-money-packages.yml
- type: GettingStarted
  url: https://docs.barker.money/quickstart
- type: Documentation
  url: https://docs.barker.money/
- type: APIReference
  url: https://docs.barker.money/llms.txt
- type: DomainSecurity
  url: security/barker-money-domain-security.yml
- type: Website
  url: https://barker.money/
apis:
- aid: barker-money:barker-money-api
  name: Barker Money API
  description: 'Barker Money API as documented publicly: 9 operations. Contract generated from the documentation by API Evangelist
    (2026-11-02); not the provider''s own document.'
  humanURL: https://docs.barker.money/contracts-reference.md
  baseURL: https://api.barker.money
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/barker-money-openapi-generated.yml
    x-provenance: generated
  - type: JSONSchema
    url: json-schema/barker-money-get-products-slug-position-response-schema.json
  - type: JSONSchema
    url: json-schema/barker-money-get-products-slug-yield-calc-response-schema.json
  - type: JSONSchema
    url: json-schema/barker-money-get-api-partner-products-response-schema.json
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: The provider's website offers HTML documentation but no publicly accessible OpenAPI, GraphQL, AsyncAPI, gRPC, or
    WSDL specifications.
  evidence:
  - url: https://barker.money/
    status: 200
  checked: '2026-11-02'
x-enrichment:
  date: '2026-11-02'
  status: enriched
  artifacts_added: 34
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Barker Money API — frequently asked questions

Does Barker Money have an API?

Yes. APIs.io lists 1 API from Barker Money, including Barker Money API.

Is there an OpenAPI specification for the Barker Money API?

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

How do I authenticate with the Barker Money API?

Barker Money documents its authentication (1 scheme). The details are profiled on APIs.io as Barker Money Authentication.

Is the Barker Money API ready for AI agents?

Barker Money has a Kin Score of 32.1 out of 100 (thin) and an Agent Readiness score of 51.3 (agent-ready), scored by API Evangelist on 2026-11-02.

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