BitcoinYield

BitcoinYield provides live cryptocurrency yield data across approximately 220 platforms, covering assets such as BTC, ETH, SOL, and various stablecoins. The service ranks yields by risk grade (A‑D) and presents them without requiring API keys, authentication, or sign‑up. Updated every three hours, the API offers endpoints for current yields, methodology details, and a Managed Connectivity Platform (MCP) for bulk data access. The platform aims to give developers transparent, real‑time yield information for integration into financial applications.

BitcoinYield is listed with 1 API on the APIs.io network. Tagged areas include Company, Crypto, Yield, Finance, and API.

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

BitcoinYield’s developer surface includes documentation, engineering blog, pricing, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub

23.6/100 emerging Agent 10/100 agent aware Full breakdown ↓
scored 2026-10-09 · rubric v0.23.0

1 API

Company Crypto Yield FinanceAPI

Kin Score

Kin Score How this is scored →
scored 2026-10-09 · rubric v0.23.0

Composite quality — 23.6/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 2.0 / 17

Access Clarity 5.4 / 17

Operational Transparency 0.0 / 11

Contract Governance 6.7 / 10

Discoverability 5.6 / 9

Regulatory Posture 2.8 / 15

Agent readiness — 10/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 0 / 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

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/.

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/bitcoinyield: 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 1

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

BitcoinYield API

Live crypto yield API providing yields across ~220 platforms.

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

BitcoinYield API Rules

11 rules · 9 errors 1 warnings 1 info

SPECTRAL

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Bitcoinyield Openapi Overlay

0 actions · update

UNRECORDED

Security Posture 1

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

Bitcoinyield Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Bitcoinyield Agentic Access

1 operation

1 operations · 0 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LLMsTxt

LLMsTxt

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Spectral

Spectral

Conformance

Conformance

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Pricing

Pricing

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: bitcoinyield
name: BitcoinYield
image: https://bitcoinyield.co/opengraph-image?v=165863
description: BitcoinYield provides live cryptocurrency yield data across approximately 220 platforms, covering assets such
  as BTC, ETH, SOL, and various stablecoins. The service ranks yields by risk grade (A‑D) and presents them without requiring
  API keys, authentication, or sign‑up. Updated every three hours, the API offers endpoints for current yields, methodology
  details, and a Managed Connectivity Platform (MCP) for bulk data access. The platform aims to give developers transparent,
  real‑time yield information for integration into financial applications.
url: https://raw.githubusercontent.com/api-evangelist/bitcoinyield/refs/heads/main/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-06 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-06'
modified: '2026-10-06'
tags:
- Company
- Crypto
- Yield
- Finance
- API
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/bitcoinyield-agentic-access.yml
- type: Spectral
  url: rules/bitcoinyield-rules.yml
- type: Conformance
  url: conformance/bitcoinyield-conformance.yml
- type: LLMsTxt
  url: llms/bitcoinyield-llms.txt
- type: Hosts
  url: hosts/bitcoinyield-hosts.yml
- type: Vendors
  url: vendors/bitcoinyield-vendors.yml
- type: DomainSecurity
  url: security/bitcoinyield-domain-security.yml
- type: Website
  url: https://bitcoinyield.co
- type: Documentation
  url: https://bitcoinyield.co/docs
- type: Blog
  url: https://bitcoinyield.co/blog
- type: TermsOfService
  url: https://bitcoinyield.co/legal/terms
- type: PrivacyPolicy
  url: https://bitcoinyield.co/legal/privacy
- type: Pricing
  url: https://bitcoinyield.co/pricing
apis:
- name: BitcoinYield API
  description: Live crypto yield API providing yields across ~220 platforms.
  humanURL: https://bitcoinyield.co/docs
  baseURL: https://bitcoinyield.co
  aid: bitcoinyield:bitcoinyield-api
x-submission-notes: 'Live crypto yields (BTC/ETH/SOL/stablecoins) across ~220 platforms with A-D risk grades; keyless JSON.
  OpenAPI 3.1 /openapi.json (3 paths); remote MCP /api/mcp (no key; registry co.bitcoinyield/yields); llms.txt; methodology
  page. Operator: O-mega Enterprise, Inc. (AI operator on Founden.ai).'
x-submission-probe: root 200, invented 404, docs 200, OpenAPI 3.1 (3 paths), /api/v1/yields 200 json, MCP initialize 200,
  llms.txt 200
x-submitted-by: hello@bitcoinyield.co (email/apisio, 2026-10-05)
x-enrichment:
  date: '2026-10-06'
  status: enriched
  artifacts_added: 12
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/bitcoinyield"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/bitcoinyield/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/bitcoinyield/evidence"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.