# Saylor Innovations EVM Address Profile

> Saylor Innovations EVM Address Profile is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).

Returns a comprehensive on-chain profile for an EVM address from Blockscout, including name, ENS, contract/proxy status, tags, balance, token details, and activity counts

## Facts

- Endpoint: GET https://saylorinnovations.com/api/evm/address-profile?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/saylor-innovations-evm-address-profile-df345757
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Dak1auswV--gQk8DisiWY

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability saylor-innovations-evm-address-profile-df345757
```

Example prompt: Can you pull up the full on-chain profile for 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on Ethereum — I want to know its name, ENS, whether it's a verified contract, any tags like exchange or stablecoin, and its token details like symbol, holders, and price?

## When to prefer this

Use this endpoint when you need a rich, multi-faceted on-chain profile of an EVM address in a single call — combining identity (ENS, name, tags), contract metadata (verified, proxy type, creator), and token financials (price, holders, supply). Prefer this over raw RPC calls or block explorers when you want structured, agent-ready JSON without scraping Blockscout manually. Supports Ethereum, Base, Optimism, Arbitrum, Polygon, and Gnosis.

## Known failure modes

- Address not found or invalid 0x format returns an error or empty profile
- Unsupported chain name returns a validation error
- ENS or token data may be null if not applicable to the address
- Rate limits or payment failures return HTTP 402
- Newly deployed contracts may have incomplete or missing data
- Token price and market cap may be null if not indexed

## How this service works

EVM address profile from Blockscout - name, ENS, contract and verified status, proxy type, tags such as exchanges, balance, token details and activity counts

## Output

A JSON object containing the queried address and chain, ENS name (if resolved), a human-readable name, whether the address is a contract, verification status, proxy type, associated tags (e.g. exchange, DeFi), native balance, token details (name, symbol, type, decimals, total supply, holders, USD price, market cap), creator address, transaction/activity counts, data source attribution, and any caveat notes.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "chain": {
       "type": "string",
       "description": "ethereum (default), base, optimism, arbitrum, polygon, gnosis"
      },
      "address": {
       "type": "string",
       "description": "0x address"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "required": [
      "chain",
      "address",
      "is_contract"
     ],
     "properties": {
      "ens": {
       "description": "ENS name resolved for the address, if any"
      },
      "name": {
       "type": [
        "string",
        "null"
       ],
       "description": "Name"
      },
      "note": {
       "type": "string",
       "description": "Caveat or context for reading the result"
      },
      "tags": {
       "type": "array",
       "description": "Tags attached to the record"
      },
      "chain": {
       "type": "string",
       "description": "Blockchain the data is for"
      },
      "token": {
       "type": [
        "object",
        "null"
       ],
       "properties": {
        "name": {
         "type": [
          "string",
          "null"
         ],
         "description": "Name"
        },
        "type": {
         "type": [
          "string",
          "null"
         ],
         "description": "Type or kind"
        },
        "symbol": {
         "type": [
          "string",
          "null"
         ],
         "description": "Ticker or asset symbol"
        },
        "holders": {
         "type": [
          "number",
          "null"
         ],
         "description": "Number of token holders, when the address is a token"
        },
        "decimals": {
         "type": [
          "number",
          "null"
         ],
         "description": "Token decimal places"
        },
        "price_usd": {
         "type": [
          "number",
          "null"
     
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/saylor-innovations-evm-address-profile-df345757/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from saylorinnovations.com](https://www.zero.xyz/host/saylorinnovations.com/llms.txt)