name: SingularityNET
description: SingularityNET is a decentralized AI services marketplace built on blockchain. Developers can publish AI services to the network and consumers can access them using the ASI (FET) token. The platform uses a daemon (snetd) that exposes AI applications as gRPC APIs accessible through the SingularityNET Network, with a REST API for marketplace interaction and service discovery.
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
url: https://raw.githubusercontent.com/api-evangelist/singularity-net/refs/heads/main/apis.yml
created: '2026-05-02'
modified: '2026-05-02'
specificationVersion: '0.19'
tags:
- Artificial Intelligence
- Blockchain
- Decentralized AI
- AI Marketplace
- Web3
apis:
- name: SingularityNET Daemon API
  description: The SingularityNET Daemon (snetd) exposes an AI service as an API accessible through the SingularityNET Network. The daemon handles blockchain interaction for payment authorization using Multi-Party Escrow (MPE) contracts and routes API calls to the underlying AI service via gRPC.
  image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
  humanURL: https://dev.singularitynet.io/docs/products/DecentralizedAIPlatform/Daemon/daemon-api/
  baseURL: https://services.singularitynet.io
  tags:
  - AI Services
  - gRPC
  - Blockchain
  - Payment Channels
  - Daemon
  properties:
  - type: Documentation
    url: https://dev.singularitynet.io/docs/products/DecentralizedAIPlatform/Daemon/daemon-api/
  - type: OpenAPI
    url: https://raw.githubusercontent.com/api-evangelist/singularity-net/refs/heads/main/openapi/singularitynet-marketplace-openapi.yml
  - type: GitHubOrganization
    url: https://github.com/singnet
  - type: DaemonGitHub
    url: https://github.com/singnet/snet-daemon
  - type: PythonSDK
    url: https://github.com/singnet/snet-sdk-python
  - type: Authentication
    url: https://dev.singularitynet.io/docs/products/DecentralizedAIPlatform/SDK/sdk-concept/
  - type: SpectralRules
    url: https://raw.githubusercontent.com/api-evangelist/singularity-net/refs/heads/main/rules/singularitynet-rules.yml
  contact:
  - FN: SingularityNET Foundation
    url: https://singularitynet.io
- name: SingularityNET Marketplace API
  description: The SingularityNET AI Marketplace REST API provides service discovery, organization management, and metadata access for the decentralized AI network. Allows consumers to browse available AI services, retrieve service metadata, and access pricing information.
  image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
  humanURL: https://dev.singularitynet.io/docs/products/AIMarketplace/
  baseURL: https://marketplace.singularitynet.io
  tags:
  - AI Marketplace
  - Service Discovery
  - Organizations
  - Metadata
  properties:
  - type: Documentation
    url: https://dev.singularitynet.io/docs/products/AIMarketplace/
  - type: GitHubOrganization
    url: https://github.com/singnet
common:
- type: GitHubOrganization
  url: https://github.com/singnet
- type: DeveloperPortal
  url: https://dev.singularitynet.io
- type: Documentation
  url: https://dev.singularitynet.io/docs/products/DecentralizedAIPlatform/
- type: AIMarketplace
  url: https://marketplace.singularitynet.io
- type: Whitepaper
  url: https://public.singularitynet.io/whitepaper.pdf
- type: PythonSDK
  url: https://github.com/singnet/snet-sdk-python
- type: DaemonGitHub
  url: https://github.com/singnet/snet-daemon
- type: TermsOfService
  url: https://singularitynet.io/terms-of-service
- type: PrivacyPolicy
  url: https://singularitynet.io/privacy-policy
maintainers:
- FN: API Evangelist
  url: https://apievangelist.com
  email: info@apievangelist.com