bluepages.fyi - Crypto Address ↔ Twitter Lookup

x402

bluepages.fyi - Crypto Address ↔ Twitter Lookup is a paid API for AI agents from bluepages.fyi, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-12).

Look up the Twitter handle, Farcaster username, and ENS name associated with an Ethereum address (or vice versa) using aggregated on-chain and social data sources.

Price / call$0.05

Seller volume →—

Success—

StatusUnknown

How this service works

Look up cryptocurrency addresses linked to social accounts and curated labels. Paid API service using x402 protocol on Base mainnet.

Output

Returns a JSON object containing the Ethereum address, Twitter handle, Farcaster username, ENS name, and the data source (e.g. tally, farcaster, manual) that provided the match, sourced from Farcaster, Tally governance, Friend.tech, and social media aggregation.

Example use cases

Example prompt

“Can you look up the Twitter handle and ENS name associated with the Ethereum address 0x1Db3439a222C519ab44bb1144fC28167b4Fa6EE6 on bluepages?”

Technical details

Endpoint

GEThttps://bluepages.fyi/data?utm_source=zero.xyz

When to prefer

Use this endpoint when you need to resolve a single Ethereum address to its associated social identities (Twitter, Farcaster, ENS) or look up the wallet address of a known Twitter user. Prefer this over the batch endpoint for one-off lookups. Ideal for enriching on-chain data with social context, identifying governance participants, or verifying who controls a wallet.

Side effects

Address not found in database — returns empty or null fields
Invalid Ethereum address format — returns 400 or error response
Twitter handle not recognized or not linked to any address
Payment not fulfilled — x402 payment required before data is returned
Rate limiting or quota exceeded

Input

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "found": true,
    "labels": [
      {
        "name": "Binance",
        "type": "cex",
        "detail": "Binance 1",
        "source": "hildobby"
      }
    ],
    "address": "0xabcd1234abcd1234abcd1234abcd1234abcd1234",
    "cluster": {
      "id": "twitter:@example",
      "source": "shared_twitter",
      "rawData": {
        "sharedTwitter": "@example"
      },
      "addresses": [
        "0xabcd1234...",
        "0xef567890..."
      ],
      "truncated": false,
      "identified": true,
      "transitive": false,
      "totalAddresses": 2
    },
    "sanctions": [
      {
        "active": true,
        "entity": "CRYPTEX OTC S.R.O.",
        "source": "ofac_sdn",
        "addedAt": "2024-09-26",
        "programs": [
          "CYBER2"
        ],
        "removedAt": null
      }
    ],
    "identities": [
      {
        "type": "twitter",
        "value": "example",
        "source": "uniswap-sybil",
        "priority": 20
      },
      {
        "type": "twitter",
        "value": "example",
        "source": "tally",
        "priority": 20
      }
    ]
  }
}

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