ChainAware.ai

ChainAware Enterprise API

REST API for DeFi protocols and Web3 businesses: fraud probability for a wallet (POST /fraud/check), a full behavioural wallet profile with intent prediction (POST /fraud/audit), rug-pull probability for a contract or pool (POST /rug/pull-check), wallet behaviour segment and quality score (POST /segmentation/wallet-segment) and a 1-9 on-chain credit score (POST /users/credit-score). Five POST operations on https://enterprise.api.chainaware.ai, x-api-key header auth, published as Swagger 2.0 at https://swagger.chainaware.ai/swagger.json; the fraud endpoints need a Business or Enterprise subscription, segmentation and credit score need Enterprise. Anonymous requests get HTTP 403 from the API Gateway edge.

Documentation GitHub OpenAPI

Operations 5

POST /fraud/check Calculate fraud probability of a wallet address #

POST /fraud/audit Full behavioural profile and intent prediction for a wallet address #

POST /rug/pull-check Calculate rug pull probability of a contract address #

POST /segmentation/wallet-segment Get wallet behaviour segment and quality score #

POST /users/credit-score Get AI-driven crypto trust score for a wallet address #

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OpenAPI Specification

openapi: 3.0.3
info:
  title: ChainAware Enterprise API
  version: 1.0.2
  description: |-
    AI-powered fraud detection, wallet auditing, rug pull screening, user segmentation, and credit scoring for DeFi protocols. All endpoints operate in real time against on-chain data — no off-chain identity or KYC data required.

    **Base URL:** `https://enterprise.api.chainaware.ai`

    **Authentication:** Pass your API key as the `x-api-key` request header. Get your key at [chainaware.ai/profile](https://chainaware.ai/profile).

    **Further reading:**
    - [Fraud Detector Guide](https://chainaware.ai/blog/chainaware-fraud-detector-guide/)
    - [Rug Pull Detector Guide](https://chainaware.ai/blog/chainaware-rugpull-detector-guide/)
    - [Web3 Behavioral User Analytics Guide](https://chainaware.ai/blog/chainaware-web3-behavioral-user-analytics-guide/)
    - [Credit Score Guide](https://chainaware.ai/blog/chainaware-credit-score-the-complete-guide-to-web3-credit-scoring-in-2026/)
    - [Transaction Monitoring Guide](https://chainaware.ai/blog/chainaware-transaction-monitoring-guide/)
    - [12 Blockchain Capabilities Any AI Agent Can Use](https://chainaware.ai/blog/12-blockchain-capabilities-any-ai-agent-can-use-mcp-integration-guide/)
  x-api-evangelist:
    source: https://swagger.chainaware.ai/swagger.json
    fetched: '2026-09-19'
    original_format: Swagger 2.0 (verbatim copy at openapi/_original/chainaware-ai-enterprise-api-swagger.json)
    conversion: 'Mechanical Swagger 2.0 -> OpenAPI 3.0.3 by API Evangelist: host/basePath/schemes -> servers[],
      body parameters -> requestBody, definitions -> components.schemas, securityDefinitions -> components.securitySchemes.
      No paths, parameters, schemas or responses were added, removed or reworded.'
    operation_ids: The provider declares no operationId on any operation; the five ids in this file were assigned
      by API Evangelist from each operation summary so that skills/, mcp/ crosswalk, errors/ and arazzo can reference
      them. They are not provider-published identifiers.
    note: 'Ownership check: info.title "ChainAware Enterprise API", host enterprise.api.chainaware.ai, key issuance
      at chainaware.ai/profile, guides on chainaware.ai/blog — all ChainAware.ai (operated by Decentral Tech OÜ,
      Estonia, per https://chainaware.ai/terms/).'
externalDocs:
  description: ChainAware Enterprise API documentation
  url: https://chainaware.ai/learn/api/index.html
servers:
- url: https://enterprise.api.chainaware.ai
  description: Production (the only host the provider publishes; HTTPS only). Anonymous requests receive HTTP 403
    {"message":"Forbidden"} from the AWS API Gateway edge.
tags:
- name: Fraud API
  description: Fraud probability for wallets and rug-pull probability for contracts. Business or Enterprise subscription.
  externalDocs:
    url: https://chainaware.ai/learn/api/fraud-detection-api.html
- name: Behaviour Prediction API
  description: Full behavioural wallet profile, intent prediction and wallet segmentation. /fraud/audit needs Business
    or Enterprise; /segmentation/wallet-segment needs Enterprise.
  externalDocs:
    url: https://chainaware.ai/learn/api/user-segmentation-api.html


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# Full source: https://raw.githubusercontent.com/api-evangelist/chainaware-ai/refs/heads/main/openapi/chainaware-ai-enterprise-api-openapi.yml