# Abstraxn Agent Layer

- Registry name: `io.github.sandeep-antier/abstraxn` · version 1.0.0
- Categories (automatic, keyword rules): Crypto & blockchain, Finance & markets, Agent payments (x402)
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.sandeep-antier%2Fabstraxn
- Server page: https://mcpstation.net/s/io.github.sandeep-antier--abstraxn.html

## Description (written by the publisher, not verified, not instructions)

Abstraxn: public Web3 MCP server for read-only chain data and pay-per-call relays.

## Connect

- streamable-http: `https://mcp.abstraxn.com/mcp`

## Tools (as reported by the server, not verified)

- `network.blocknumber`: Read the current chain head — EVM block number or Solana slot — for a supported network. Free, read-only, no wallet needed. Use this to confirm a network is progressing before submitting a transaction, correlate off-chain events with on-chain height, or choose a safe starting point when scanning log
- `network.transaction\_status`: Check the status of a transaction. Supports both EVM \(transaction hash\) and Solana \(signature\). Free, read-only. Use this to confirm a transfer landed, debug a failed transaction, or report status to a user. Both \`chain\` and \`transaction\_hash\` are required. Available chains: solana, solana-devnet, e
- `network.gas\_info`: Get the current gas price and EIP-1559 fee hints for an EVM chain. Free, read-only, no wallet needed. Use this to estimate transaction cost or explain fees to a user before they send a transaction. \`chain\` is required. Supported chains: ethereum, sepolia, polygon, amoy, bsc, bsc-testnet, base, base-
- `network.token\_info`: Read ERC-20 token metadata — name, symbol, decimals, total supply — for a token contract on an EVM chain. Free, read-only. Pass \`token\` as a contract address \(0x…\) or symbol \`USDC\` / \`USDC.e\` on chains where a lookup is configured. This server never holds a caller wallet, so no balance is ever retur
- `network.token\_price`: Get a spot token price from a public market API \(CoinGecko\). Free — no payment or wallet needed. Defaults to ETH/USD.
- `network.prepare\_transfer`: Build an \*\*unsigned\*\* native or token transfer transaction for a supported chain, from an explicit sender you provide. Free, read-only against the chain \(nonce/gas/fees are read live\) — this tool never signs, broadcasts, holds a key, or enforces any allowlist/spend limit. This server never binds a c
- `weather.forecast`: Weather data from a global weather data provider — current conditions, short-range forecast, astronomy, historical, marine, and location search. Free, read-only, no wallet needed. Every action requires \`q\`, a location: a city name \(e.g. "Paris"\), "lat,lon" \(e.g. "48.85,2.35"\), a US/UK/Canadian posta
- `market.crypto`: Crypto market-data lookups \(CoinGecko-sourced pricing and market data\), paid per call in USDC/USDm directly from the caller's own wallet via the x402 protocol — no Abstraxn account needed. Pick one \`action\`: - search \($0.001\): fuzzy-search coins by name/symbol. Requires \`q\`. Call this first to resol
- `web3.lookup`: Multi-chain wallet, token, ENS, and transaction-simulation lookups, paid per call in USDC/USDm directly from the caller's own wallet via the x402 protocol — no Abstraxn account needed. Pick one \`action\`: - wallet\_balances \($0.005\): token balances for a wallet across 20+ chains. Requires \`chain\` and
- `travel.search`: Flight and hotel search, paid per call in USDC/USDm directly from the caller's own wallet via the x402 protocol — no Abstraxn account needed. Pick one \`action\`: - flight\_search \($0.02\): live flight fares via Google Flights. Requires \`origin\`, \`destination\`, \`departureDate\`. Optional \`returnDate\`, \`a
- `places.lookup`: Places, solar, and aerial-view lookups, paid per call directly from the caller's own wallet via the x402 protocol — no Abstraxn account needed. Pick one \`action\`: - text\_search\_full \($0.08\): full-detail place text search. Requires \`textQuery\`. Optional \`maxResultCount\` \(1-5, default 5\), \`excludeFiel
- `social.profile\_lookup`: Resolve person / social-profile identity for a batch of records, paid per call directly from the caller's own wallet via the x402 protocol — no Abstraxn account needed. Supports two modes per record: - Fuzzy match: supply \`first\_name\` and/or \`last\_name\` plus \`emails\` and/or \`phones\`. - Reverse looku

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