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Allium

Allium is the enterprise blockchain data platform powering analytics, engineering, and accounting with unmatched breadth, depth, and accuracy.

Documentation

Payment protocol

x402

01
base

Payment protocol

mpp

02
tempo

Method ledger

12 callable methods

OpenAPI source
POST/api/v1/developer/prices
2000 USDC

Token Latest Price

POST JSON body with tokens array. Each token needs chain and contract address. Returns latest prices in specified currencies.

{
  "body": {
    "tokens": [
      {
        "chain": "string (e.g. 'ethereum', 'solana', 'base')",
        "address": "string (contract address)"
      }
    ],
    "currencies": [
      "string (optional, default ['usd'])"
    ]
  }
}
POST/api/v1/developer/prices/at-timestamp
2000 USDC

Token Price at Timestamp

POST JSON body with tokens and a Unix timestamp. Returns the price of each token at that specific point in time.

{
  "body": {
    "tokens": [
      {
        "chain": "string",
        "address": "string"
      }
    ],
    "timestamp": "number (Unix timestamp in seconds)",
    "currencies": [
      "string (optional)"
    ]
  }
}
POST/api/v1/developer/prices/history
2000 USDC

Token Price History

POST JSON body with tokens, date range, and optional interval. Returns historical price data points.

{
  "body": {
    "tokens": [
      {
        "chain": "string",
        "address": "string"
      }
    ],
    "start_date": "string (YYYY-MM-DD)",
    "end_date": "string (YYYY-MM-DD)",
    "interval": "string (optional: '1d' or '1h')",
    "currencies": [
      "string (optional)"
    ]
  }
}
POST/api/v1/developer/prices/stats
2000 USDC

Token Price Stats

POST JSON body with tokens. Returns price statistics (high, low, avg, change) over the specified period.

{
  "body": {
    "tokens": [
      {
        "chain": "string",
        "address": "string"
      }
    ],
    "period": "string (optional, e.g. '7d', '30d')",
    "currencies": [
      "string (optional)"
    ]
  }
}
GET/api/v1/developer/tokens
3000 USDC

List Tokens

GET with optional query params. Returns a paginated list of tokens with metadata. Use chain to filter by blockchain.

{
  "query": {
    "chain": "string (optional, filter by chain)",
    "limit": "number (optional, default 100)",
    "offset": "number (optional, default 0)"
  }
}
POST/api/v1/developer/tokens/chain-address
2000 USDC

Get Tokens by Chain Address

POST JSON body with tokens array. Look up token metadata by chain and contract address.

{
  "body": {
    "tokens": [
      {
        "chain": "string",
        "address": "string"
      }
    ]
  }
}
GET/api/v1/developer/tokens/search
3000 USDC

Search Tokens

GET with query param. Search for tokens by name, symbol, or contract address.

{
  "query": {
    "query": "string (search by name, symbol, or address)"
  }
}
POST/api/v1/developer/wallet/balances
3000 USDC

Latest Token Balances

POST JSON body with wallet address. Returns current token balances across all chains, or filter with chains array.

{
  "body": {
    "address": "string (wallet address)",
    "chains": [
      "string (optional, filter by chains)"
    ]
  }
}
POST/api/v1/developer/wallet/balances/history
3000 USDC

Historical Token Balances

POST JSON body with wallet address and date range. Returns historical token balance snapshots.

{
  "body": {
    "address": "string (wallet address)",
    "chains": [
      "string (optional)"
    ],
    "start_date": "string (YYYY-MM-DD)",
    "end_date": "string (YYYY-MM-DD)"
  }
}
POST/api/v1/developer/wallet/pnl
3000 USDC

Holdings PnL

POST JSON body with wallet address. Returns profit/loss data for token holdings.

{
  "body": {
    "address": "string (wallet address)",
    "chains": [
      "string (optional)"
    ]
  }
}
POST/api/v1/developer/wallet/transactions
3000 USDC

Transactions

POST JSON body with wallet address. Returns transaction history. Paginate with limit/offset.

{
  "body": {
    "address": "string (wallet address)",
    "chains": [
      "string (optional)"
    ],
    "limit": "number (optional)",
    "offset": "number (optional)"
  }
}
GET/api/v1/docs/docs/browse
1000 USDC

Browse documentation hierarchy

GET with optional path query param. Browse Allium API documentation hierarchy.

{
  "query": {
    "path": "string (optional, documentation section path)"
  }
}