Allium

aid: allium
name: Allium
description: 'Allium is an enterprise blockchain data platform that transforms raw on-chain data from 150+ blockchains into
  verified, decision-grade intelligence for institutional finance. It indexes and decodes activity across 10,000+ protocols
  and exposes it through Realtime REST APIs (sub-second wallet balances, holdings, PnL, DeFi positions, NFTs, DEX trades and
  Hyperliquid data), Datastreams (Kafka/Pub-Sub/SNS/websocket event feeds), Beam custom pipelines, the Explorer/Datashares
  historical layer, and Allium Terminal for research. It also ships an AI layer: a hosted MCP server, packaged Agent Skills,
  and x402 machine-payment endpoints. Customers include Visa, Grayscale, Phantom, MetaMask, MoonPay and the Federal Reserve.
  Backed by Amplify Partners, Kleiner Perkins and Theory Ventures.'
url: https://raw.githubusercontent.com/api-evangelist/allium/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- amplify-partners
- kleiner-perkins
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-17'
image: https://www.allium.so/favicon.ico
tags:
- Company
- Data Analytics
- Blockchain
- Crypto
- Web3
- Data Infrastructure
- Real-Time Data
- Stablecoins
- DeFi
- Machine Payments
apis:
- name: Allium Realtime API
  description: Production-grade REST API delivering sub-second blockchain data — wallet balances and holdings, PnL, DeFi positions,
    NFTs, assets, DEX trades, and Hyperliquid orderbook/fills — plus Explorer query execution and Datastreams management,
    across 150+ blockchains. Authenticated with an X-API-KEY header.
  humanURL: https://docs.allium.so/api/developer/overview
  baseURL: https://api.allium.so
  properties:
  - type: OpenAPI
    url: openapi/allium-openapi-original.json
  - type: Authentication
    url: authentication/allium-authentication.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: TrustCenter
  url: security/allium-trust-center.yml
- type: Website
  url: https://allium.so
- type: DeveloperPortal
  url: https://app.allium.so/
- type: Documentation
  url: https://docs.allium.so/
- type: APIReference
  url: https://docs.allium.so/api/developer/overview
- type: GettingStarted
  url: https://docs.allium.so/api/developer/overview
- type: SignUp
  url: https://app.allium.so/join
- type: Blog
  url: https://www.allium.so/blog
- type: Support
  url: https://www.allium.so/contact
- type: Pricing
  url: https://docs.allium.so/ai/machine-payments/endpoints-pricing
- type: TermsOfService
  url: https://www.allium.so/terms-of-service
- type: PrivacyPolicy
  url: https://www.allium.so/privacy-policy
- type: StatusPage
  url: https://status.allium.so
- type: ChangeLog
  url: https://docs.allium.so/changelog/overview
- type: Compliance
  url: https://trust.allium.so/
- type: OpenAPI
  url: openapi/allium-openapi-original.json
- type: LLMsTxt
  url: llms/allium-llms.txt
- type: MCPServer
  url: mcp/allium-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Packages
  url: packages/allium-packages.yml
- type: Authentication
  url: authentication/allium-authentication.yml
- type: Conformance
  url: conformance/allium-conformance.yml
- type: DomainSecurity
  url: security/allium-domain-security.yml
- type: ErrorCatalog
  url: errors/allium-problem-types.yml
- type: Conventions
  url: conventions/allium-conventions.yml
- type: Lifecycle
  url: lifecycle/allium-lifecycle.yml
- type: DataModel
  url: data-model/allium-data-model.yml
- type: Overlay
  url: overlays/allium-openapi-overlay.yaml
- type: ChangeLog
  url: changelog/allium-changelog.yml
- type: AgenticAccess
  url: agentic-access/allium-agentic-access.yml
- type: Webhooks
  url: asyncapi/allium-webhooks.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence