Frax Finance

Frax Finance is a fractional-algorithmic stablecoin protocol featuring FRAX (a stablecoin), FXS (Frax Shares governance token), and Fraxswap — a TWAMM-based AMM DEX. The protocol is deployed across multiple chains and exposes its on-chain data via The Graph subgraphs.

Frax Finance publishes 1 API on the APIs.io network. Tagged areas include DeFi, Stablecoins, AMM, TWAMM, and GraphQL.

📡 Source on GitHub
16.9/100 emerging ▬ flat Agent 13/100 agent aware Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0
1 APIs
DeFiStablecoinsAMMTWAMMGraphQLEthereum

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0
Composite quality — 16.9/100 · emerging
Contract Quality 9.3 / 25
Developer Ergonomics 0.0 / 20
Access Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Contract Governance 0.0 / 12
Discoverability 7.6 / 10
Agent readiness — 13/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 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
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.
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/frax-finance: 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.

Frax Finance GraphQL API

GraphQL subgraph for Fraxswap on Ethereum, exposing pairs, tokens, swaps, liquidity positions, TWAMM long-term orders, and protocol-level analytics via The Graph.

GraphQL 1

GraphQL schemas published by this provider.

Frax Finance GraphQL API

Frax Finance is a fractional-algorithmic stablecoin protocol. Its primary products include FRAX (a partially collateralized stablecoin), FXS (Frax Shares, the governance and uti...

GRAPHQL

Security Posture 1

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

Frax Finance Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Source (apis.yml)

apis.yml Raw ↑ 
name: Frax Finance
description: Frax Finance is a fractional-algorithmic stablecoin protocol featuring FRAX (a stablecoin), FXS (Frax Shares
  governance token), and Fraxswap — a TWAMM-based AMM DEX. The protocol is deployed across multiple chains and exposes its
  on-chain data via The Graph subgraphs.
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/frax-finance.png
url: https://api-evangelist.github.io/frax-finance/apis.yml
created: '2026-06-14'
modified: '2026-06-14'
specificationVersion: '0.23'
tags:
- DeFi
- Stablecoins
- AMM
- TWAMM
- GraphQL
- Ethereum
tags_raw:
- DeFi
- Stablecoin
- AMM
- TWAMM
- GraphQL
- Ethereum
apis:
- name: Frax Finance GraphQL API
  description: GraphQL subgraph for Fraxswap on Ethereum, exposing pairs, tokens, swaps, liquidity positions, TWAMM long-term
    orders, and protocol-level analytics via The Graph.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.frax.finance
  baseURL: https://gateway.thegraph.com/api/{api-key}/subgraphs/id/fraxswap-ethereum
  tags:
  - GraphQL
  - Subgraph
  - DeFi
  properties:
  - type: GraphQL
    url: https://api-evangelist.github.io/frax-finance/graphql/frax-finance-schema.graphql
  - type: GraphQLDocumentation
    url: https://api-evangelist.github.io/frax-finance/graphql/frax-finance-graphql.md
maintainers:
- FN: API Evangelist
  email: info@apievangelist.com
common:
- type: DomainSecurity
  url: security/frax-finance-domain-security.yml

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