Flexpa

Flexpa is a patient-access platform that lets applications connect a patient to their health insurance plan and retrieve claims and clinical data as normalized FHIR R4 resources. Patients authorize access through Flexpa Link / OAuth 2.0 PKCE, and applications read ExplanationOfBenefit, Coverage, Patient, and other resources from a single FHIR API at https://api.flexpa.com.

Flexpa publishes 4 API contracts indexed on the APIs.io network, including Access Tokens API, Claims Data API, FHIR API, and 1 more. Tagged areas include Healthcare, FHIR, Patient Access, Claims Data, and Health Insurance.

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

Flexpa’s developer surface includes authentication, documentation, engineering blog, changelog, sandbox, API reference, getting-started guide, and 41 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

73.8/100 exemplar ▬ flat Agent 49/100 agent ready Front door AI 1/6 silent 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 1 MCP Servers 4 Agent Skills

Healthcare FHIR Patient Access Claims Data Health Insurance

What this lets a business do 1

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

Health Information Management

BC-2900

Claims DataFHIR

GET /fhir/metadata GET /fhir/Coverage POST /fhir/ViewDefinition/$run GET /fhir/Patient/{id}/$everything

What people ask Flexpa 4

The questions people put to an LLM, and the jobs they hand an agent, that Flexpa's APIs answer — each one linked to the operation that does it. Generated by API Evangelist

Flexpa FHIR API Check which FHIR resources the server supports “Which FHIR resources and operations does the Flexpa server support?” Search patients by identifier “Can I find a Patient resource using an identifier such as a member ID?” Get a patient's demographic record “How do I read one patient's demographics once I have their Patient ID?” Search a patient's insurance coverage “Which health insurance plans cover a given patient?”

Flexpa Claims Data API Get every record for a patient “Can I pull every resource in a patient's compartment in a single call instead of searching each type?” Generate an International Patient Summary “Can I generate an International Patient Summary (IPS) document for a connected patient?” Export a patient's health data as a PDF “Can I export a patient's health data as a printable PDF?” Search a patient's insurance claims “How do I list a patient's health insurance claims as ExplanationOfBenefit resources?”

Flexpa Link API Start a patient's health plan authorization “Where do I send a patient so they can pick their health insurance plan and authorize my app in Flexpa Link?”

Flexpa Access Tokens API Exchange a code or refresh an access token “What do I send to Flexpa to swap a Link authorization code and PKCE verifier for a Patient Access Token?”

Kin Score

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

Composite quality — 73.8/100 · exemplar

Contract Quality 11.8 / 19

Developer Ergonomics 11.0 / 15

Access Clarity 13.8 / 15

Operational Transparency 6.4 / 10

Contract Governance 3.2 / 9

Discoverability 5.6 / 8

Regulatory Posture 7.2 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 49/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 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 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 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 Health 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):

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
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too
Agentic Commerce Well-Known Document +5 pts — a parsing /.well-known/ucp.json or acp.json declaring a version and at least one service, OR (0.27) a live x402 payment challenge from _data/x402-adoption.json — `self` when its endpoints are on the provider's own domain, `platform` when they are on a vendor's
Dry-Run / Simulate Mode +4 pts — OpenAPI: destructive operations expose a dry_run / simulate / preview / validate_only parameter

2 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 63.1 — up to +9.2 composite points
Contract Governance scores 35.6 — up to +7.7 composite points
Developer Ergonomics scores 73.2 — up to +5.4 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/flexpa/apis.yml: open an issue on github.com/api-evangelist/flexpa 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
Healthcare (FHIR)	mixed	29.8	-	1
Accelerator Portfolios (Y Combinator, 500 Global, Antler participation)	mixed	29.8	-	1
Payer Interoperability (CAQH CORE, X12, Da Vinci, WEDI)	mixed	29.8	-	1
FHIR Implementation Guides (HL7 FHIR package and IG publishers)	mixed	29.8	-	1

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 6

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.

HL7 FHIR

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

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)

OpenAPI

measured — observed by APIs.io (published)

OAuth 2.0

measured — observed by APIs.io (declared)

APIs 4

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

Flexpa Access Tokens API

The Access Tokens API from Flexpa — 1 operation(s) for access tokens.

Flexpa Claims Data API

The Claims Data API from Flexpa — 5 operation(s) for claims data.

Flexpa FHIR API

The FHIR API from Flexpa — 8 operation(s) for fhir.

Flexpa Link API

The Link API from Flexpa — 1 operation(s) for link.

Open Collections 5

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

Flexpa Access Tokens API

OPEN COLLECTION

Flexpa Access Tokens Claims Data API

OPEN COLLECTION

Flexpa Access Tokens FHIR API

OPEN COLLECTION

Flexpa Access Tokens Link API

OPEN COLLECTION

Flexpa API

OPEN COLLECTION

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Flexpa MCP Server

Flexpa ships two first-party remote MCP servers on api.flexpa.com. The patient MCP server (/mcp) is OAuth-protected and exposes a patient's claims and clinical record as tools; ...

MCP SERVER

Agent Skills 4

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

flexpa-connect-patient

AGENT SKILL

flexpa-extract-tabular

AGENT SKILL

flexpa-find-payer-endpoint

AGENT SKILL

flexpa-read-claims

AGENT SKILL

Flexpa API pricing

Prices published by Flexpa, read 2026-10-28 from www.flexpa.com/pricing.

Plan	Price
Startup	$20,000/year Includes: Total eligible users ≤5,000; IAL2 verifications 1,000; Data retrievals 36.5K
Growth	$50,000/year Includes: Total eligible users ≤50,000; IAL2 verifications 5,000; Data retrievals 182.5K
Scale	$130,000/year Includes: Total eligible users ≤150,000; IAL2 verifications 25,000; Data retrievals 912.5K
Omni	$350,000/year Includes: Total eligible users ≤500,000; IAL2 verifications 125,000; Data retrievals 4,562.5K
Infrastructure	$900,000+/year Includes: No cap eligible users; IAL2 verifications 625,000; Data retrievals 22,812.5K
No-Code Field Test	Starts at $10,000 Includes: 5 real, consented patient records
Custom Builds	Custom pricing based on scope.

Plan details, limits and sources →

Rate limits

FHIR API request quota: not published (signalled at runtime by X-RateLimit-* headers) requests
Endpoint Directory MCP server: 60 requests
Initial patient sync: retry until sync completes requests

All 6 limits →

Billed by: platform license · FinOps profile →

Pricing Plans 2

Published pricing tiers and plan structures.

Flexpa Plans Pricing

7 plans

PLANS

Flexpa Price Estimates

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Flexpa Rate Limits

6 limits

RATE LIMITS

Service Levels 1

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

Flexpa

SLA

FinOps 1

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

Flexpa Finops

FINOPS

Event Specifications 1

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

Flexpa Webhooks

ASYNCAPI

Semantic Vocabularies 1

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

Flexpa Context

3 classes · 14 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Flexpa API Rules

12 rules · 10 errors 1 warnings 1 info

SPECTRAL

OpenAPI Overlays 8

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.

Flexpa Access Tokens Api Overlay

5 actions · update · flexpa-access-tokens-api-openapi.yml

DERIVED

Flexpa Access Tokens Api Phrasing Overlay

2 actions · phrasing · flexpa-access-tokens-api-openapi.yml

GENERATED

Flexpa Claims Data Api Overlay

5 actions · update · flexpa-claims-data-api-openapi.yml

DERIVED

Flexpa Claims Data Api Phrasing Overlay

6 actions · phrasing · flexpa-claims-data-api-openapi.yml

GENERATED

Flexpa Fhir Api Overlay

5 actions · update · flexpa-fhir-api-openapi.yml

DERIVED

Flexpa Fhir Api Phrasing Overlay

9 actions · phrasing · flexpa-fhir-api-openapi.yml

GENERATED

Flexpa Link Api Overlay

5 actions · update · flexpa-link-api-openapi.yml

DERIVED

Flexpa Link Api Phrasing Overlay

2 actions · phrasing · flexpa-link-api-openapi.yml

GENERATED

Scroll for all 8

JSON Schema 3

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

Bundle

4 properties

JSON SCHEMA

TokenRequest

6 properties

JSON SCHEMA

TokenResponse

5 properties

JSON SCHEMA

Security Posture 3

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

Flexpa Authentication

oauth2/http/apiKey · 3 schemes

SECURITY

Flexpa Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Flexpa Trust Center

SOC 2 (published as "SOC II"), HIPAA, CARIN Alliance Code of Conduct

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Flexpa Scopes

2 scopes · authorizationCode/clientCredentials/refreshToken

2 scopes

SCOPES

Agentic Access 1

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

Flexpa Agentic Access

15 operations · 2 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

Sandbox

DeveloperPortal

GettingStarted

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

WellKnown

MCPServer

LLMsTxt

AgentSkill

Design & Contract 10

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

Conventions

ErrorCatalog

Lifecycle

Conformance

Components

DataModel

Webhooks

Scroll for all 10

Build 5

SDKs, sample code, and the tooling you integrate with

IntegrationEdges

IntegrationEdges

GitHubOrganization

ToolCrosswalk

Packages

SDKs

Access & Security 5

Authentication, authorization, and security posture

DomainSecurity

Authentication

Compliance

TrustCenter

OAuthScopes

Operate 5

Status, limits, changes, and where to get help

Deprecation

RateLimits

StatusPage

ChangeLog

Support

Commercial 5

Pricing, plans, and the legal terms of use

Plans

FinOps

Pricing

TermsOfService

PrivacyPolicy

Company 4

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Twitter

Twitter

Other 3

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

CapabilityMap

CapabilityMap

Source (apis.yml)

aid: flexpa
url: https://raw.githubusercontent.com/api-evangelist/flexpa/refs/heads/main/apis.yml
name: Flexpa
kind: company
description: Flexpa is a patient-access platform that lets applications connect a patient to their health insurance plan and
  retrieve claims and clinical data as normalized FHIR R4 resources. Patients authorize access through Flexpa Link / OAuth
  2.0 PKCE, and applications read ExplanationOfBenefit, Coverage, Patient, and other resources from a single FHIR API at https://api.flexpa.com.
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
  - scopes
  - rate-limits
  - security
  - sandbox
  generated: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/flexpa.png
tags:
- Healthcare
- FHIR
- Patient Access
- Claims Data
- Health Insurance
created: '2026-06-21'
modified: '2026-08-14'
specificationVersion: '0.23'
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
common:
- type: IntegrationEdges
  url: integrations/flexpa-integration-edges.yml
- type: Spectral
  url: rules/flexpa-rules.yml
- type: JSONLD
  url: json-ld/flexpa-context.jsonld
- type: Vocabulary
  url: vocabulary/flexpa-vocabulary.yml
- type: Deprecation
  url: lifecycle/flexpa-lifecycle.yml
- type: Hosts
  url: hosts/flexpa-hosts.yml
- type: Vendors
  url: vendors/flexpa-vendors.yml
- type: CapabilityMap
  url: capabilities/flexpa-capability-edges.yml
  name: Flexpa Business Capability Map
- type: AgenticAccess
  url: agentic-access/flexpa-agentic-access.yml
- type: DomainSecurity
  url: security/flexpa-domain-security.yml
- type: Authentication
  url: authentication/flexpa-authentication.yml
- type: GitHubOrganization
  url: https://github.com/flexpa
- type: LinkedIn
  url: https://www.linkedin.com/company/flexpa
- type: Website
  url: https://www.flexpa.com
- type: Documentation
  url: https://www.flexpa.com/docs
- type: Plans
  url: plans/flexpa-plans-pricing.yml
- type: RateLimits
  url: rate-limits/flexpa-rate-limits.yml
- type: FinOps
  url: finops/flexpa-finops.yml
- url: https://www.flexpa.com/blog
  type: Blog
- type: WellKnown
  url: well-known/flexpa-well-known.yml
- type: MCPServer
  url: mcp/flexpa-mcp.yml
- type: ToolCrosswalk
  url: mcp/flexpa-tool-crosswalk.yml
- type: LLMsTxt
  url: llms/flexpa-llms.txt
- type: Packages
  url: packages/flexpa-packages.yml
- type: SDKs
  url: packages/flexpa-packages.yml
- type: Conventions
  url: conventions/flexpa-conventions.yml
- type: ErrorCatalog
  url: errors/flexpa-problem-types.yml
- type: Lifecycle
  url: lifecycle/flexpa-lifecycle.yml
- type: StatusPage
  url: https://flexpastatus.com
- type: ChangeLog
  url: changelog/flexpa-changelog.yml
- type: Conformance
  url: conformance/flexpa-conformance.yml
- type: Compliance
  url: https://security.flexpa.com
- type: TrustCenter
  url: security/flexpa-trust-center.yml
- type: OAuthScopes
  url: scopes/flexpa-scopes.yml
- type: Sandbox
  url: sandbox/flexpa-sandbox.yml
- type: Components
  url: components/flexpa-components.yml
- type: DataModel
  url: data-model/flexpa-data-model.yml
- type: Webhooks
  url: asyncapi/flexpa-webhooks.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DeveloperPortal
  url: https://portal.flexpa.com
- type: APIReference
  url: https://www.flexpa.com/docs/records
- type: GettingStarted
  url: https://www.flexpa.com/docs/guides/quickstart
- type: Support
  url: https://www.flexpa.com/docs/support
- type: Pricing
  url: https://www.flexpa.com/pricing
- type: SignUp
  url: https://www.flexpa.com/demo
- type: TermsOfService
  url: https://www.flexpa.com/terms
- type: PrivacyPolicy
  url: https://www.flexpa.com/privacy
- type: Twitter
  url: https://twitter.com/flexpa
apis:
- aid: flexpa:flexpa-access-tokens-api
  name: Flexpa Access Tokens API
  description: The Access Tokens API from Flexpa — 1 operation(s) for access tokens.
  humanURL: https://www.flexpa.com/docs/tools/link
  baseURL: https://api.flexpa.com
  tags:
  - Access Tokens
  properties:
  - type: OpenAPI
    url: openapi/flexpa-access-tokens-api-openapi.yml
  - type: Documentation
    url: https://www.flexpa.com/docs/tools/link
  - type: APIReference
    url: https://www.flexpa.com/docs/consent
  - type: Documentation
    url: https://www.flexpa.com/docs/consent
  - type: Documentation
    url: https://www.flexpa.com/blog/introducing-application-access-tokens-server-to-server-authentication-for-the-flexpa-fhir-api
  - type: Documentation
    url: https://www.flexpa.com/docs/records
  - type: Documentation
    url: https://www.flexpa.com/docs/fhir/explanation-of-benefit
  - type: Overlay
    url: overlays/flexpa-access-tokens-api-overlay.yaml
  - type: JSONSchema
    url: json-schema/flexpa-token-request-schema.json
  - type: JSONSchema
    url: json-schema/flexpa-token-response-schema.json
- aid: flexpa:flexpa-claims-data-api
  name: Flexpa Claims Data API
  description: The Claims Data API from Flexpa — 5 operation(s) for claims data.
  humanURL: https://www.flexpa.com/docs/tools/link
  baseURL: https://api.flexpa.com
  tags:
  - Claims Data
  properties:
  - type: OpenAPI
    url: openapi/flexpa-claims-data-api-openapi.yml
  - type: Documentation
    url: https://www.flexpa.com/docs/tools/link
  - type: APIReference
    url: https://www.flexpa.com/docs/consent
  - type: Documentation
    url: https://www.flexpa.com/docs/consent
  - type: Documentation
    url: https://www.flexpa.com/blog/introducing-application-access-tokens-server-to-server-authentication-for-the-flexpa-fhir-api
  - type: Documentation
    url: https://www.flexpa.com/docs/records
  - type: Documentation
    url: https://www.flexpa.com/docs/fhir/explanation-of-benefit
  - type: Overlay
    url: overlays/flexpa-claims-data-api-overlay.yaml
  - type: JSONSchema
    url: json-schema/flexpa-bundle-schema.json
- aid: flexpa:flexpa-fhir-api
  name: Flexpa FHIR API
  description: The FHIR API from Flexpa — 8 operation(s) for fhir.
  humanURL: https://www.flexpa.com/docs/tools/link
  baseURL: https://api.flexpa.com
  tags:
  - FHIR
  properties:
  - type: OpenAPI
    url: openapi/flexpa-fhir-api-openapi.yml
  - type: Documentation
    url: https://www.flexpa.com/docs/tools/link
  - type: APIReference
    url: https://www.flexpa.com/docs/consent
  - type: Documentation
    url: https://www.flexpa.com/docs/consent
  - type: Documentation
    url: https://www.flexpa.com/blog/introducing-application-access-tokens-server-to-server-authentication-for-the-flexpa-fhir-api
  - type: Documentation
    url: https://www.flexpa.com/docs/records
  - type: Documentation
    url: https://www.flexpa.com/docs/fhir/explanation-of-benefit
  - type: Overlay
    url: overlays/flexpa-fhir-api-overlay.yaml
  - type: JSONSchema
    url: json-schema/flexpa-bundle-schema.json
- aid: flexpa:flexpa-link-api
  name: Flexpa Link API
  description: The Link API from Flexpa — 1 operation(s) for link.
  humanURL: https://www.flexpa.com/docs/tools/link
  baseURL: https://api.flexpa.com
  tags:
  - Link
  properties:
  - type: OpenAPI
    url: openapi/flexpa-link-api-openapi.yml
  - type: Documentation
    url: https://www.flexpa.com/docs/tools/link
  - type: APIReference
    url: https://www.flexpa.com/docs/consent
  - type: Documentation
    url: https://www.flexpa.com/docs/consent
  - type: Documentation
    url: https://www.flexpa.com/blog/introducing-application-access-tokens-server-to-server-authentication-for-the-flexpa-fhir-api
  - type: Documentation
    url: https://www.flexpa.com/docs/records
  - type: Documentation
    url: https://www.flexpa.com/docs/fhir/explanation-of-benefit
  - type: Overlay
    url: overlays/flexpa-link-api-overlay.yaml
x-enrichment:
  date: '2026-10-12'
  status: enriched
  artifacts_added: 2
  pass: local-v5

Flexpa API — frequently asked questions

Does Flexpa have an API?

Yes. APIs.io lists 4 APIs from Flexpa, including Flexpa Access Tokens API, Flexpa Claims Data API and Flexpa FHIR API, and 1 more.

Is there an OpenAPI specification for the Flexpa API?

Yes. APIs.io indexes 4 OpenAPI specifications for Flexpa, each linked for download from this page.

How do I authenticate with the Flexpa API?

Flexpa documents its authentication (oauth2/http/apiKey · 3 schemes). The details are profiled on APIs.io as Flexpa Authentication.

How much does the Flexpa API cost?

Flexpa publishes its prices; its Startup plan is $20,000/year as of 2026-10-28. APIs.io lists 7 pricing plans for Flexpa, with each plan's price, limits and inclusions under Pricing on this page.

Does Flexpa have an MCP server?

Yes. APIs.io lists 1 MCP server for Flexpa: Flexpa ships two first-party remote MCP servers on api.flexpa.com. The patient MCP server (/mcp) is OAuth-protected and exposes a patient's claims and clinical record as tools; the Endpoint Directory

Is the Flexpa API ready for AI agents?

Flexpa has a Kin Score of 73.8 out of 100 (exemplar) and an Agent Readiness score of 48.6 (agent-ready), scored by API Evangelist on 2026-11-06.

Work with this as data

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https://apis.io/mcp

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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.
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This provider

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

All providers

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

Every operation they expose

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

How their score was established

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

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