Wingspan

Wingspan is a contractor payments and payroll platform built for the independent workforce, giving enterprises a single system to onboard 1099 contractors, collect W-9 and compliance documents, run approval-based payroll, pay collaborators by ACH or instant payout, and file 1099 tax forms. Its REST Payments API (OpenAPI 3.1) covers payables, invoicing, collaborators and groups, payable/invoice/1099 batches, deductions, eligibility requirements, custom fields, reporting, and webhooks, with embeddable onboarding and payout-settings UIs.

Wingspan publishes 15 API contracts indexed on the APIs.io network, including 1099 Operations API, Banking Management API, Bulk Operations API, and 12 more. Tagged areas include Company, Payments, Payroll, Contractors, and Invoicing.

The Wingspan catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.

Wingspan’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, pricing, authentication, and 30 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

67.5/100 exemplar ▬ flat Agent 29/100 agent ready Front door AI 4/6 moderate Heartbeat 100/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessPaid

1 published contract 3 Agent Skills

Company Payments Payroll Contractors Invoicing Tax FintechFreelance Economy

What this lets a business do 3

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Financial Management

BC-200

Invoice ManagementPayables Management

POST /payments/invoice POST /payments/client/invoice POST /payments/client/invoice/{invoice_id}/pay

Human Capital Management

BC-300

Collaborator ManagementPayroll Settings

POST /payments/collaborator-deduction POST /payments/collaborator

Tax Management

BC-220

1099 Operations

GET /payments/collaborator/{id}/download-1099/{year}/{index} POST /payments/collaborator/1099/calculate

Kin Score

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

Composite quality — 67.5/100 · exemplar

Contract Quality 11.0 / 19

Developer Ergonomics 9.4 / 15

Access Clarity 14.0 / 15

Operational Transparency 4.6 / 10

Contract Governance 2.9 / 9

Discoverability 5.5 / 8

Regulatory Posture 4.0 / 15

Create-or-Update Ergonomics 3.9 / 10

Agent readiness — 29/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 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 5 / 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

Pagination 0 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Payments 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/.

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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
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
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
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)

6 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 58.8 — up to +10.3 composite points
Contract Governance scores 31.8 — up to +8.2 composite points
Developer Ergonomics scores 62.5 — up to +7.5 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/wingspan/apis.yml: open an issue on github.com/api-evangelist/wingspan 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 →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
E-invoicing and Tax Compliance (certified operators)	mixed	46.0	-	-
Canada RPAA Payment Service Providers (Bank of Canada registry + Payments Canada)	mixed	46.0	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

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.

OpenAPI

measured — observed by APIs.io (published)

APIs 15

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

Wingspan 1099 Operations API

Includes endpoints for managing 1099 forms.

Wingspan Banking Management API

These endpoints cater to fetching, storing, and managing documents related to electronic signatures, including retrieval of signing URLs and saving e-signed documents.

Wingspan Bulk Operations API

This category includes endpoints for managing bulk operations like bulk payables, bulk invoices, and bulk collaborator management.

Wingspan Client Management API

Encompasses endpoints for banking-related operations such as managing bank cards, statements, instant payouts, and banking institutions..

Wingspan Collaborator Management API

This category includes endpoints that manage relationships and interactions with collaborators. This includes collaborator settings, and various operations related to collaborat...

Wingspan Custom Field Management API

Focuses on endpoints for managing custom fields related to payments and collaborators.

Wingspan Deprecated API

Deprecated Endpoints.

Wingspan Document Signing and Eligibility API

Focuses on endpoints for managing eligibility requirements and custom fields related to payments.

Wingspan Invoice Management API

Covers endpoints related to invoice creation, retrieval, and management. This includes both member and client invoices, along with specific actions like sending invoices by emai...

Wingspan Merchant Category Codes API

Endpoint that provides a comprehensive list of available Merchant Category Codes.

Wingspan Payables Management API

Endpoints dealing with payables, including creating, listing, updating, and deleting payables. It also includes summary endpoints and immediate payroll payables.

Wingspan Payroll Settings API

Covers endpoints that manage payout settings and related configurations.

Wingspan Reporting and Analytics API

Includes endpoints for generating various reports and analytics, such as payables reports, collaborators reports, and aging reports.

Wingspan Service Settings API

Covers endpoints that manage service statuses and related configurations.

Wingspan Wallet API

Operations related to Wingspan Wallet

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Postman Collections 15

Ready-to-run Postman collections for exercising this provider's APIs.

Wingspan Payments 1099 Operations API

POSTMAN

Wingspan Payments 1099 Operations Banking Management API

POSTMAN

Wingspan Payments 1099 Operations Bulk Operations API

POSTMAN

Wingspan Payments 1099 Operations Client Management API

POSTMAN

Wingspan Payments 1099 Operations Collaborator Management API

POSTMAN

Wingspan Payments 1099 Operations Custom Field Management API

POSTMAN

Wingspan Payments 1099 Operations Deprecated API

POSTMAN

Wingspan Payments 1099 Operations Document Signing and Eligibility API

POSTMAN

Wingspan Payments 1099 Operations Invoice Management API

POSTMAN

Wingspan Payments 1099 Operations Merchant Category Codes API

POSTMAN

Wingspan Payments 1099 Operations Payables Management API

POSTMAN

Wingspan Payments 1099 Operations Payroll Settings API

POSTMAN

Wingspan Payments 1099 Operations Reporting and Analytics API

POSTMAN

Wingspan Payments 1099 Operations Service Settings API

POSTMAN

Wingspan Payments 1099 Operations Wingspan Wallet API

POSTMAN

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Open Collections 15

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Wingspan Payments 1099 Operations API

OPEN COLLECTION

Wingspan Payments 1099 Operations Banking Management API

OPEN COLLECTION

Wingspan Payments 1099 Operations Bulk Operations API

OPEN COLLECTION

Wingspan Payments 1099 Operations Client Management API

OPEN COLLECTION

Wingspan Payments 1099 Operations Collaborator Management API

OPEN COLLECTION

Wingspan Payments 1099 Operations Custom Field Management API

OPEN COLLECTION

Wingspan Payments 1099 Operations Deprecated API

OPEN COLLECTION

Wingspan Payments 1099 Operations Document Signing and Eligibility API

OPEN COLLECTION

Wingspan Payments 1099 Operations Invoice Management API

OPEN COLLECTION

Wingspan Payments 1099 Operations Merchant Category Codes API

OPEN COLLECTION

Wingspan Payments 1099 Operations Payables Management API

OPEN COLLECTION

Wingspan Payments 1099 Operations Payroll Settings API

OPEN COLLECTION

Wingspan Payments 1099 Operations Reporting and Analytics API

OPEN COLLECTION

Wingspan Payments 1099 Operations Service Settings API

OPEN COLLECTION

Wingspan Payments 1099 Operations Wingspan Wallet API

OPEN COLLECTION

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Agent Skills 3

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

Manage 1099 tax forms for contractors

AGENT SKILL

Bulk-import payables with batches

AGENT SKILL

Invite and pay a contractor with Wingspan

AGENT SKILL

Wingspan API pricing

Prices published by Wingspan, read 2026-10-28 from www.wingspan.app/pricing.

Plan	Price
Basic	From $10 per Monthly Active Payee (MAP), each month Includes: Basic integrations, Advanced payroll, Scheduled payments, Payment timing guarantee, Technical accoun
Standard	Quoted per MAP, based on your workers, security, and integration needs Includes: Everything in Basic, plus advanced integrations, white labeling, SSO, audit logs, dedicated solution
Enterprise	Quoted based on your payments, security, and integration needs Includes: Everything in Standard, plus revenue share on worker monetization, embedded worker payroll, SDK, int
Seasonal, part-time, and temporary W-2 employees	$20 per employee each month
Client phone support add-on	$2,000 per month Includes: Needs Premium support for your team
Worker phone support add-on	$3,000 per month Includes: Needs Premium support for your workers and your team
Dedicated training sessions	$5,000 one time Includes: Up to 10 hours of training in first six months

Plan details, limits and sources →

Rate limits

Read requests (GET): 200 requests per second
Write requests (POST, PATCH, DELETE): 100 requests per second

Rate-limit details →

Billed by: monthly active payee (map) · FinOps profile →

Pricing Plans 2

Published pricing tiers and plan structures.

Wingspan Plans Pricing

7 plans

PLANS

Wingspan Price Estimates

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Wingspan Rate Limits

2 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

Wingspan

SLA

FinOps 1

Cost, billing, and metering signals for API financial operations.

Wingspan Finops

FINOPS

Event Specifications 1

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

Wingspan Webhooks

ASYNCAPI

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Wingspan API Rules

70 rules · 59 errors 10 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.

Wingspan Payments Overlay

2 actions · update · wingspan-payments-openapi-original.yml

DERIVED

Security Posture 3

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

Wingspan Authentication

http · 1 scheme

SECURITY

Wingspan Domain Security

TLSv1.3 · DMARC

SECURITY

Wingspan Trust Center

SOC 2, HIPAA

SECURITY

Agentic Access 1

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

Wingspan Agentic Access

172 operations · 92 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Login

Sandbox

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

X-MCPServerCandidate

X-MCPServerCandidate

LLMsTxt

LLMsTxt

AgentSkill

AgentSkill

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Lifecycle

Conformance

ErrorCatalog

Conventions

Webhooks

Components

DataModel

Scroll for all 7

Build 4

SDKs, sample code, and the tooling you integrate with

PostmanWorkspace

PostmanWorkspace

GitHubOrganization

GitHubOrganization

Packages

Packages

SDKs

SDKs

Access & Security 4

Authentication, authorization, and security posture

Authentication

DomainSecurity

TrustCenter

Compliance

Operate 4

Status, limits, changes, and where to get help

Support

HelpCenter

StatusPage

RateLimits

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Overlay

Overlay

Source (apis.yml)

aid: wingspan
name: Wingspan
description: Wingspan is a contractor payments and payroll platform built for the independent workforce, giving enterprises
  a single system to onboard 1099 contractors, collect W-9 and compliance documents, run approval-based payroll, pay collaborators
  by ACH or instant payout, and file 1099 tax forms. Its REST Payments API (OpenAPI 3.1) covers payables, invoicing, collaborators
  and groups, payable/invoice/1099 batches, deductions, eligibility requirements, custom fields, reporting, and webhooks,
  with embeddable onboarding and payout-settings UIs.
url: https://raw.githubusercontent.com/api-evangelist/wingspan/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: high
  source:
  - plans
  - authentication
  - rate-limits
  - security
  - sandbox
  generated: '2026-11-06'
  method: derived
image: https://www.wingspan.app/images/wingspan-logo.svg
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-09-16'
x-docs-platform: readme
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-17
tags:
- Company
- Payments
- Payroll
- Contractors
- Invoicing
- Tax
- Fintech
- Freelance Economy
tags_raw:
- Company
- Payments
- Payroll
- Contractors
- Invoicing
- Taxes
- Fintech
- Freelance Economy
apis:
- aid: wingspan:wingspan-1099-operations-api
  name: Wingspan 1099 Operations API
  description: Includes endpoints for managing 1099 forms.
  humanURL: https://docs.wingspan.app/
  baseURL: https://api.wingspan.app
  tags:
  - 1099 Operations
  properties:
  - type: OpenAPI
    url: openapi/wingspan-1099-operations-api-openapi.yml
  - type: Documentation
    url: https://docs.wingspan.app/
  - type: APIReference
    url: https://docs.wingspan.app/reference
- aid: wingspan:wingspan-banking-management-api
  name: Wingspan Banking Management API
  description: These endpoints cater to fetching, storing, and managing documents related to electronic signatures, including
    retrieval of signing URLs and saving e-signed documents.
  humanURL: https://docs.wingspan.app/
  baseURL: https://api.wingspan.app
  tags:
  - Banking Management
  properties:
  - type: OpenAPI
    url: openapi/wingspan-banking-management-api-openapi.yml
  - type: Documentation
    url: https://docs.wingspan.app/
  - type: APIReference
    url: https://docs.wingspan.app/reference
- aid: wingspan:wingspan-bulk-operations-api
  name: Wingspan Bulk Operations API
  description: This category includes endpoints for managing bulk operations like bulk payables, bulk invoices, and bulk collaborator
    management.
  humanURL: https://docs.wingspan.app/
  baseURL: https://api.wingspan.app
  tags:
  - Bulk Operations
  properties:
  - type: OpenAPI
    url: openapi/wingspan-bulk-operations-api-openapi.yml
  - type: Documentation
    url: https://docs.wingspan.app/
  - type: APIReference
    url: https://docs.wingspan.app/reference
- aid: wingspan:wingspan-client-management-api
  name: Wingspan Client Management API
  description: Encompasses endpoints for banking-related operations such as managing bank cards, statements, instant payouts,
    and banking institutions..
  humanURL: https://docs.wingspan.app/
  baseURL: https://api.wingspan.app
  tags:
  - Client Management
  properties:
  - type: OpenAPI
    url: openapi/wingspan-client-management-api-openapi.yml
  - type: Documentation
    url: https://docs.wingspan.app/
  - type: APIReference
    url: https://docs.wingspan.app/reference
- aid: wingspan:wingspan-collaborator-management-api
  name: Wingspan Collaborator Management API
  description: This category includes endpoints that manage relationships and interactions with collaborators. This includes
    collaborator settings, and various operations related to collaborators.
  humanURL: https://docs.wingspan.app/
  baseURL: https://api.wingspan.app
  tags:
  - Collaborator Management
  properties:
  - type: OpenAPI
    url: openapi/wingspan-collaborator-management-api-openapi.yml
  - type: Documentation
    url: https://docs.wingspan.app/
  - type: APIReference
    url: https://docs.wingspan.app/reference
- aid: wingspan:wingspan-custom-field-management-api
  name: Wingspan Custom Field Management API
  description: Focuses on endpoints for managing custom fields related to payments and collaborators.
  humanURL: https://docs.wingspan.app/
  baseURL: https://api.wingspan.app
  tags:
  - Custom Field Management
  properties:
  - type: OpenAPI
    url: openapi/wingspan-custom-field-management-api-openapi.yml
  - type: Documentation
    url: https://docs.wingspan.app/
  - type: APIReference
    url: https://docs.wingspan.app/reference
- aid: wingspan:wingspan-deprecated-api
  name: Wingspan Deprecated API
  description: Deprecated Endpoints.
  humanURL: https://docs.wingspan.app/
  baseURL: https://api.wingspan.app
  tags:
  - Deprecated
  properties:
  - type: OpenAPI
    url: openapi/wingspan-deprecated-api-openapi.yml
  - type: Documentation
    url: https://docs.wingspan.app/
  - type: APIReference
    url: https://docs.wingspan.app/reference
- aid: wingspan:wingspan-document-signing-and-eligibility-api
  name: Wingspan Document Signing and Eligibility API
  description: Focuses on endpoints for managing eligibility requirements and custom fields related to payments.
  humanURL: https://docs.wingspan.app/
  baseURL: https://api.wingspan.app
  tags:
  - Document Signing and Eligibility
  properties:
  - type: OpenAPI
    url: openapi/wingspan-document-signing-and-eligibility-api-openapi.yml
  - type: Documentation
    url: https://docs.wingspan.app/
  - type: APIReference
    url: https://docs.wingspan.app/reference
- aid: wingspan:wingspan-invoice-management-api
  name: Wingspan Invoice Management API
  description: Covers endpoints related to invoice creation, retrieval, and management. This includes both member and client
    invoices, along with specific actions like sending invoices by email and managing invoice templates.
  humanURL: https://docs.wingspan.app/
  baseURL: https://api.wingspan.app
  tags:
  - Invoice Management
  properties:
  - type: OpenAPI
    url: openapi/wingspan-invoice-management-api-openapi.yml
  - type: Documentation
    url: https://docs.wingspan.app/
  - type: APIReference
    url: https://docs.wingspan.app/reference
- aid: wingspan:wingspan-merchant-category-codes-api
  name: Wingspan Merchant Category Codes API
  description: Endpoint that provides a comprehensive list of available Merchant Category Codes.
  humanURL: https://docs.wingspan.app/
  baseURL: https://api.wingspan.app
  tags:
  - Merchant Category Codes
  properties:
  - type: OpenAPI
    url: openapi/wingspan-merchant-category-codes-api-openapi.yml
  - type: Documentation
    url: https://docs.wingspan.app/
  - type: APIReference
    url: https://docs.wingspan.app/reference
- aid: wingspan:wingspan-payables-management-api
  name: Wingspan Payables Management API
  description: Endpoints dealing with payables, including creating, listing, updating, and deleting payables. It also includes
    summary endpoints and immediate payroll payables.
  humanURL: https://docs.wingspan.app/
  baseURL: https://api.wingspan.app
  tags:
  - Payables Management
  properties:
  - type: OpenAPI
    url: openapi/wingspan-payables-management-api-openapi.yml
  - type: Documentation
    url: https://docs.wingspan.app/
  - type: APIReference
    url: https://docs.wingspan.app/reference
- aid: wingspan:wingspan-payroll-settings-api
  name: Wingspan Payroll Settings API
  description: Covers endpoints that manage payout settings and related configurations.
  humanURL: https://docs.wingspan.app/
  baseURL: https://api.wingspan.app
  tags:
  - Payroll Settings
  properties:
  - type: OpenAPI
    url: openapi/wingspan-payroll-settings-api-openapi.yml
  - type: Documentation
    url: https://docs.wingspan.app/
  - type: APIReference
    url: https://docs.wingspan.app/reference
- aid: wingspan:wingspan-reporting-and-analytics-api
  name: Wingspan Reporting and Analytics API
  description: Includes endpoints for generating various reports and analytics, such as payables reports, collaborators reports,
    and aging reports.
  humanURL: https://docs.wingspan.app/
  baseURL: https://api.wingspan.app
  tags:
  - Reporting and Analytics
  properties:
  - type: OpenAPI
    url: openapi/wingspan-reporting-and-analytics-api-openapi.yml
  - type: Documentation
    url: https://docs.wingspan.app/
  - type: APIReference
    url: https://docs.wingspan.app/reference
- aid: wingspan:wingspan-service-settings-api
  name: Wingspan Service Settings API
  description: Covers endpoints that manage service statuses and related configurations.
  humanURL: https://docs.wingspan.app/
  baseURL: https://api.wingspan.app
  tags:
  - Service Settings
  properties:
  - type: OpenAPI
    url: openapi/wingspan-service-settings-api-openapi.yml
  - type: Documentation
    url: https://docs.wingspan.app/
  - type: APIReference
    url: https://docs.wingspan.app/reference
- aid: wingspan:wingspan-wingspan-wallet-api
  name: Wingspan Wallet API
  description: Operations related to Wingspan Wallet
  humanURL: https://docs.wingspan.app/
  baseURL: https://api.wingspan.app
  tags:
  - Wingspan Wallet
  properties:
  - type: OpenAPI
    url: openapi/wingspan-wingspan-wallet-api-openapi.yml
  - type: Documentation
    url: https://docs.wingspan.app/
  - type: APIReference
    url: https://docs.wingspan.app/reference
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/wingspan-plans-pricing.yml
- type: CapabilityMap
  url: capabilities/wingspan-capability-edges.yml
  name: Wingspan Business Capability Map
- type: Website
  url: https://www.wingspan.app/
- type: Overlay
  url: overlays/wingspan-payments-overlay.yaml
- type: PostmanWorkspace
  url: https://www.postman.com/kinlaneapi/wingspan/overview
- type: DeveloperPortal
  url: https://docs.wingspan.app/
- type: Documentation
  url: https://docs.wingspan.app/
- type: APIReference
  url: https://docs.wingspan.app/reference
- type: GettingStarted
  url: https://docs.wingspan.app/docs/get-started-with-the-wingspan-api
- type: Support
  url: https://www.wingspan.app/support
- type: HelpCenter
  url: https://help.wingspan.app/en/
- type: Blog
  url: https://www.wingspan.app/blog
- type: GitHubOrganization
  url: https://github.com/wingspanHQ
- type: Pricing
  url: https://www.wingspan.app/pricing
- type: Login
  url: https://my.wingspan.app/
- type: TermsOfService
  url: https://www.wingspan.app/terms-of-service
- type: PrivacyPolicy
  url: https://www.wingspan.app/privacy-policy
- type: StatusPage
  url: https://status.wingspan.app/
- type: Lifecycle
  url: lifecycle/wingspan-lifecycle.yml
- type: Authentication
  url: authentication/wingspan-authentication.yml
- type: DomainSecurity
  url: security/wingspan-domain-security.yml
- type: TrustCenter
  url: security/wingspan-trust-center.yml
- type: Compliance
  url: https://www.wingspan.app/security
- type: Conformance
  url: conformance/wingspan-conformance.yml
- type: AgenticAccess
  url: agentic-access/wingspan-agentic-access.yml
- type: Packages
  url: packages/wingspan-packages.yml
- type: SDKs
  url: packages/wingspan-packages.yml
- type: X-MCPServerCandidate
  url: mcp/wingspan-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: LLMsTxt
  url: llms/wingspan-llms.txt
- type: ErrorCatalog
  url: errors/wingspan-error-codes.yml
- type: Sandbox
  url: sandbox/wingspan-sandbox.yml
- type: Conventions
  url: conventions/wingspan-conventions.yml
- type: RateLimits
  url: rate-limits/wingspan-rate-limits.yml
- type: Webhooks
  url: asyncapi/wingspan-webhooks.yml
- type: Components
  url: components/wingspan-components.yml
- type: DataModel
  url: data-model/wingspan-data-model.yml
- type: AgentSkill
  url: skills/_index.yml
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 7
  pass: local-v1

Wingspan API — frequently asked questions

Does Wingspan have an API?

Yes. APIs.io lists 15 APIs from Wingspan, including Wingspan 1099 Operations API, Wingspan Banking Management API and Wingspan Bulk Operations API, and 12 more.

Is there an OpenAPI specification for the Wingspan API?

Yes. APIs.io indexes 15 OpenAPI specifications for Wingspan, each linked for download from this page.

How do I authenticate with the Wingspan API?

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

How much does the Wingspan API cost?

Wingspan publishes its prices; its Basic plan is From $10 per Monthly Active Payee (MAP), each month as of 2026-10-28. APIs.io lists 7 pricing plans for Wingspan, with each plan's price, limits and inclusions under Pricing on this page.

Is the Wingspan API ready for AI agents?

Wingspan has a Kin Score of 67.5 out of 100 (exemplar) and an Agent Readiness score of 29.0 (agent-ready), scored by API Evangelist on 2026-11-06.

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/wingspan"

All providers

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

Every operation they expose

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

How their score was established

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

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

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