Re

Re (Re Protocol) is an onchain reinsurance platform that channels stablecoin capital into fully collateralized, regulated reinsurance contracts. It issues two yield-bearing tokens — reUSD, the senior tranche, and reUSDe, the mezzanine tranche — backed by real reinsurance premiums from a diversified book (homeowners, commercial and personal auto, small business, and workers compensation). Re describes itself as "the internet capital market for insurance risk," giving onchain participants access to the ~$800B global reinsurance market with onchain attestations, audits, and a transparent loss waterfall. Re operates a public, read-only HTTP API (https://api.re.xyz) serving APY/NAV, price history, token supply, protocol TVL, the Re Points leaderboard, and per-wallet data, plus a hosted MCP server that exposes the same data to AI agents. Backed by Electric Capital.

Re publishes 5 API contracts indexed on the APIs.io network, including General API, Points API, Supply API, and 2 more. Tagged areas include Company, Fintech, Reinsurance, Insurance, and DeFi.

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

Re’s developer surface includes engineering blog, documentation, API reference, getting-started guide, authentication, support, signup flow, and 19 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

40.0/100 developing ▬ flat Agent 35/100 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 →

1 published contract 1 MCP Servers 2 Agent Skills

Company Fintech Reinsurance Insurance DeFi Blockchain Real World Assets Stablecoins Yield Onchain

Kin Score

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

Composite quality — 40.0/100 · developing

Contract Quality 9.3 / 21

Developer Ergonomics 10.0 / 17

Access Clarity 5.8 / 17

Operational Transparency 0.0 / 11

Contract Governance 1.9 / 10

Discoverability 6.4 / 9

Regulatory Posture 3.3 / 15

Agent readiness — 35/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 6 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 4 / 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 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Insurance 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 does not apply to this provider. The published contracts declare no write operations, and a read-only API cannot create-or-update. The facet is excluded from this provider's denominator entirely — not scored zero. A reference or data API is not deficient for being unable to upsert.

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
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)
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)
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks

4 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 43.7 — up to +14.1 composite points
Access Clarity scores 34.2 — up to +13.2 composite points
Operational Transparency scores 0.0 — up to +13.0 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/re/apis.yml: open an issue on github.com/api-evangelist/re 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
Stablecoins and Tokenization (stablecoin issuers, tokenized assets)	regulated	19.2 (thin)	-	-
LF Decentralized Trust (Hyperledger) Members and Projects (enterprise blockchain, digital identity, CBDC)	regulated	19.2 (thin)	-	-

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 2

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 (verified)

OpenAPI

measured — observed by APIs.io (published)

APIs 5

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

Re General API

Health, APY, NAV, and price series

Re Points API

Re Points leaderboard and opportunities

Re Supply API

Token supply metrics

Re TVL API

Total value locked and capital metrics

Re Wallet API

Per-wallet balances and points

Open Collections 5

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

Re Protocol General API

OPEN COLLECTION

Re Protocol General Points API

OPEN COLLECTION

Re Protocol General Supply API

OPEN COLLECTION

Re Protocol General TVL API

OPEN COLLECTION

Re Protocol General Wallet API

OPEN COLLECTION

MCP Servers 1

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

Re MCP Server

Official hosted Re Protocol MCP server. Exposes all data served by the public Re Protocol API (https://api.re.xyz) as MCP tools. Installable in Claude Code, Gemini CLI, Codex CL...

MCP SERVER

Agent Skills 2

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

Check Re Protocol yields and TVL

AGENT SKILL

Look up a wallet's Re holdings and points

AGENT SKILL

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Re API Rules

51 rules · 49 errors 1 warnings 1 info

SPECTRAL

Security Posture 2

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

Re Authentication

none · 0 schemes

SECURITY

Re Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

MCPServer

LLMsTxt

WellKnown

AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

DataModel

Conformance

Lifecycle

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

Discord

Discord

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 5

The organization behind the API

Blog

BlogRSS

Website

Twitter

LinkedIn

Other 1

Properties that don't map to a standard resource type

Telegram

Source (apis.yml)

aid: re
name: Re
description: Re (Re Protocol) is an onchain reinsurance platform that channels stablecoin capital into fully collateralized,
  regulated reinsurance contracts. It issues two yield-bearing tokens — reUSD, the senior tranche, and reUSDe, the mezzanine
  tranche — backed by real reinsurance premiums from a diversified book (homeowners, commercial and personal auto, small business,
  and workers compensation). Re describes itself as "the internet capital market for insurance risk," giving onchain participants
  access to the ~$800B global reinsurance market with onchain attestations, audits, and a transparent loss waterfall. Re operates
  a public, read-only HTTP API (https://api.re.xyz) serving APY/NAV, price history, token supply, protocol TVL, the Re Points
  leaderboard, and per-wallet data, plus a hosted MCP server that exposes the same data to AI agents. Backed by Electric Capital.
url: https://raw.githubusercontent.com/api-evangelist/re/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- electric-capital
x-tier: stub
x-tier-reason: portfolio-lead
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: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://re.xyz/favicon.ico
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-10-06'
x-docs-platform: gitbook
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-04
tags:
- Company
- Fintech
- Reinsurance
- Insurance
- DeFi
- Blockchain
- Real World Assets
- Stablecoins
- Yield
- Onchain
tags_raw:
- Company
- Fintech
- Reinsurance
- Insurance
- DeFi
- Blockchain
- Real World Assets
- Stablecoin
- Yield
- Onchain
apis:
- aid: re:re-general-api
  name: Re General API
  description: Health, APY, NAV, and price series
  humanURL: https://docs.re.xyz/products/api-reference
  baseURL: https://api.re.xyz
  tags: []
  tags_raw:
  - General
  properties:
  - type: OpenAPI
    url: openapi/re-general-api-openapi.yml
  - type: Examples
    url: examples/re-examples.yml
  - type: Documentation
    url: https://docs.re.xyz/products/api-reference
- aid: re:re-points-api
  name: Re Points API
  description: Re Points leaderboard and opportunities
  humanURL: https://docs.re.xyz/products/api-reference
  baseURL: https://api.re.xyz
  tags:
  - Points
  properties:
  - type: OpenAPI
    url: openapi/re-points-api-openapi.yml
  - type: Examples
    url: examples/re-examples.yml
  - type: Documentation
    url: https://docs.re.xyz/products/api-reference
- aid: re:re-supply-api
  name: Re Supply API
  description: Token supply metrics
  humanURL: https://docs.re.xyz/products/api-reference
  baseURL: https://api.re.xyz
  tags:
  - Supply
  properties:
  - type: OpenAPI
    url: openapi/re-supply-api-openapi.yml
  - type: Examples
    url: examples/re-examples.yml
  - type: Documentation
    url: https://docs.re.xyz/products/api-reference
- aid: re:re-tvl-api
  name: Re TVL API
  description: Total value locked and capital metrics
  humanURL: https://docs.re.xyz/products/api-reference
  baseURL: https://api.re.xyz
  tags:
  - TVL
  properties:
  - type: OpenAPI
    url: openapi/re-tvl-api-openapi.yml
  - type: Examples
    url: examples/re-examples.yml
  - type: Documentation
    url: https://docs.re.xyz/products/api-reference
- aid: re:re-wallet-api
  name: Re Wallet API
  description: Per-wallet balances and points
  humanURL: https://docs.re.xyz/products/api-reference
  baseURL: https://api.re.xyz
  tags:
  - Wallets
  tags_raw:
  - Wallet
  properties:
  - type: OpenAPI
    url: openapi/re-wallet-api-openapi.yml
  - type: Examples
    url: examples/re-examples.yml
  - type: Documentation
    url: https://docs.re.xyz/products/api-reference
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 15
  pass: local-v1
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- url: https://re.xyz/insights
  type: Blog
- url: https://re.xyz/insights/rss.xml
  type: BlogRSS
- type: Website
  url: https://re.xyz/
- type: DeveloperPortal
  url: https://docs.re.xyz
- type: Documentation
  url: https://docs.re.xyz
- type: APIReference
  url: https://docs.re.xyz/products/api-reference
- type: GettingStarted
  url: https://docs.re.xyz/getting-started-with-re/readme.md
- type: Authentication
  url: authentication/re-authentication.yml
- type: MCPServer
  url: mcp/re-mcp.yml
- type: LLMsTxt
  url: llms/re-llms.txt
- type: WellKnown
  url: well-known/re-well-known.yml
- type: DomainSecurity
  url: security/re-domain-security.yml
- type: Conventions
  url: conventions/re-conventions.yml
- type: ErrorCatalog
  url: errors/re-problem-types.yml
- type: DataModel
  url: data-model/re-data-model.yml
- type: Conformance
  url: conformance/re-conformance.yml
- type: Lifecycle
  url: lifecycle/re-lifecycle.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Support
  url: https://discord.gg/reprotocol
- type: TermsOfService
  url: https://re.xyz/terms
- type: PrivacyPolicy
  url: https://re.xyz/privacy
- type: SignUp
  url: https://app.re.xyz
- type: Twitter
  url: https://x.com/re
- type: Discord
  url: https://discord.gg/reprotocol
- type: Telegram
  url: https://t.me/re_protocol
- type: LinkedIn
  url: https://linkedin.com/company/re-protocol

Re API — frequently asked questions

Does Re have an API?

Yes. APIs.io lists 5 APIs from Re, including Re General API, Re Points API and Re Supply API, and 2 more.

Is there an OpenAPI specification for the Re API?

Yes. APIs.io indexes 5 OpenAPI specifications for Re, each linked for download from this page.

How do I authenticate with the Re API?

Re uses bearer-token authentication (none · 0 schemes). The details are profiled on APIs.io as Re Authentication.

Does Re have an MCP server?

Yes. APIs.io lists 1 MCP server for Re: Official hosted Re Protocol MCP server. Exposes all data served by the public Re Protocol API (https://api.re.xyz) as MCP tools. Installable in Claude Code, Gemini CLI, Codex CLI, Cursor, VS Code, and

Is the Re API ready for AI agents?

Re has a Kin Score of 40.0 out of 100 (developing) and an Agent Readiness score of 34.9 (agent-ready), scored by API Evangelist on 2026-11-06.

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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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