BirdSift

BirdSift provides a web‑design lead generation platform that searches Google Places to find local businesses without a functional website or with outdated sites. Users can specify trade and city, receive searchable results with contact details, and export data. The service offers free credits and paid plans, targeting agencies and freelancers seeking new clients. It includes features like automated lead verification, data enrichment, and integration via an API for programmatic access.

BirdSift publishes 6 API contracts indexed on the APIs.io network, including Auth API, Credits API, Docs API, and 3 more. Tagged areas include Lead Generation, Web Design, Software-as-a-Service, and Marketing.

BirdSift’s developer surface includes documentation, pricing, and 13 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

27.2/100 thin Agent 35/100 agent ready Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFree

2 published contracts 1 Agent Skills

Lead Generation Web Design Software-as-a-Service Marketing

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 27.2/100 · thin

Contract Quality 10.8 / 21

Developer Ergonomics 1.9 / 17

Access Clarity 6.3 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.9 / 9

Regulatory Posture 1.5 / 15

Agent readiness — 35/100 · 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 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 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):

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)
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)
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document

5 more unmet checks in the Agent Readiness table above.

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

Developer Ergonomics scores 11.3 — up to +17.7 composite points
Operational Transparency scores 0.0 — up to +13.0 composite points
Access Clarity scores 36.8 — up to +12.6 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/birdsift-com/apis.yml: open an issue on github.com/api-evangelist/birdsift-com 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 3

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.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

OpenAPI

measured — observed by APIs.io (published)

APIs 6

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

BirdSift Auth API

OAuth 2.0 discovery metadata

BirdSift Credits API

Workspace credit balance

BirdSift Docs API

Public reference material

BirdSift Leads API

Saved workspace leads

BirdSift MCP API

Model Context Protocol server

BirdSift Searches API

Bounded lead discovery

Agent Skills 1

Packaged agent skills for driving this provider's APIs from an AI assistant.

lead-search

AGENT SKILL

BirdSift API pricing

Prices published by BirdSift.

Plan	Price
Free	$0 Includes: 10 credits on signup

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Birdsift Com Plans Pricing

1 plans

PLANS

Security Posture 1

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

Birdsift Com Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgentSkill

AgentSkill

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

DataModel

DataModel

ErrorCatalog

ErrorCatalog

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: birdsift-com
name: BirdSift
accessModel:
  pricing: free
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Free
  confidence: low
  probe_state: gated
  source:
  - plans
  - security
  generated: '2026-11-06'
  method: derived
image: https://www.birdsift.com/en/opengraph-image
description: BirdSift provides a web‑design lead generation platform that searches Google Places to find local businesses
  without a functional website or with outdated sites. Users can specify trade and city, receive searchable results with contact
  details, and export data. The service offers free credits and paid plans, targeting agencies and freelancers seeking new
  clients. It includes features like automated lead verification, data enrichment, and integration via an API for programmatic
  access.
url: https://artifacts.apis.io/birdsift-com/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:
- Lead Generation
- Web Design
- Software-as-a-Service
- Marketing
tags_raw:
- LeadGeneration
- WebDesign
- SaaS
- API
- Marketing
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/birdsift-com-plans-pricing.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/birdsift-com-data-model.yml
- type: ErrorCatalog
  url: errors/birdsift-com-problem-types.yml
- type: LLMsTxt
  url: llms/birdsift-com-llms.txt
- type: WellKnown
  url: well-known/birdsift-com-well-known.yml
- type: Hosts
  url: hosts/birdsift-com-hosts.yml
- type: Vendors
  url: vendors/birdsift-com-vendors.yml
- type: DomainSecurity
  url: security/birdsift-com-domain-security.yml
- type: Website
  url: https://birdsift.com/
- type: DeveloperPortal
  url: https://www.birdsift.com/developers
- type: Documentation
  url: https://www.birdsift.com/docs/api
- type: Pricing
  url: https://www.birdsift.com/pricing
- type: TermsOfService
  url: https://www.birdsift.com/terms
- type: PrivacyPolicy
  url: https://www.birdsift.com/privacy
apis:
- aid: birdsift-com:birdsift-com-auth-api
  name: BirdSift Auth API
  description: OAuth 2.0 discovery metadata
  humanURL: https://www.birdsift.com/docs/api
  baseURL: https://api.birdsift.com
  tags:
  - auth
  properties:
  - type: OpenAPI
    url: openapi/birdsift-com-auth-api-openapi.yml
- aid: birdsift-com:birdsift-com-credits-api
  name: BirdSift Credits API
  description: Workspace credit balance
  humanURL: https://www.birdsift.com/docs/api
  baseURL: https://api.birdsift.com
  tags:
  - credits
  properties:
  - type: OpenAPI
    url: openapi/birdsift-com-credits-api-openapi.yml
- aid: birdsift-com:birdsift-com-docs-api
  name: BirdSift Docs API
  description: Public reference material
  humanURL: https://www.birdsift.com/docs/api
  baseURL: https://api.birdsift.com
  tags:
  - docs
  properties:
  - type: OpenAPI
    url: openapi/birdsift-com-docs-api-openapi.yml
- aid: birdsift-com:birdsift-com-leads-api
  name: BirdSift Leads API
  description: Saved workspace leads
  humanURL: https://www.birdsift.com/docs/api
  baseURL: https://api.birdsift.com
  tags:
  - leads
  properties:
  - type: OpenAPI
    url: openapi/birdsift-com-leads-api-openapi.yml
- aid: birdsift-com:birdsift-com-mcp-api
  name: BirdSift MCP API
  description: Model Context Protocol server
  humanURL: https://www.birdsift.com/docs/api
  baseURL: https://api.birdsift.com
  tags:
  - mcp
  properties:
  - type: OpenAPI
    url: openapi/birdsift-com-mcp-api-openapi.yml
- aid: birdsift-com:birdsift-com-searches-api
  name: BirdSift Searches API
  description: Bounded lead discovery
  humanURL: https://www.birdsift.com/docs/api
  baseURL: https://api.birdsift.com
  tags:
  - searches
  properties:
  - type: OpenAPI
    url: openapi/birdsift-com-searches-api-openapi.yml
x-coverage:
  state: gated
  reason: partner-login
  method: derived
  generated: '2026-11-02'
  generator: derive-coverage.py (pre-flight evidence)
  detail: the company serves an API surface but requires credentials before any description of it can be read
  evidence:
  - url: https://birdsift.com/openapi.json
    status: null
  - url: https://api.birdsift.com/openapi.json
    status: null
  - url: https://www.birdsift.com/openapi.json
    status: null
  - url: https://api.birdsift.com/mcp
    status: 401
  - url: https://birdsift.com/
    status: 200
x-enrichment:
  date: '2026-11-02'
  status: enriched
  artifacts_added: 19
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

BirdSift API — frequently asked questions

Does BirdSift have an API?

Yes. APIs.io lists 6 APIs from BirdSift, including BirdSift Auth API, BirdSift Credits API and BirdSift Docs API, and 3 more.

Is there an OpenAPI specification for the BirdSift API?

Yes. APIs.io indexes 6 OpenAPI specifications for BirdSift, each linked for download from this page.

How do I authenticate with the BirdSift API?

BirdSift uses bearer-token authentication.

How much does the BirdSift API cost?

BirdSift publishes its prices; its Free plan is $0 as of 2026-11-02. APIs.io lists 1 pricing plan for BirdSift, with each plan's price, limits and inclusions under Pricing on this page.

Is the BirdSift API ready for AI agents?

BirdSift has a Kin Score of 27.2 out of 100 (thin) and an Agent Readiness score of 35.3 (agent-ready), scored by API Evangelist on 2026-11-06.

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