# Services from pyfile-agent.taile3ff35.ts.net:10000 on Zero

> pyfile-agent.taile3ff35.ts.net:10000 serves 54 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/pyfile-agent.taile3ff35.ts.net%3A10000
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/pyfile-agent.taile3ff35.ts.net%3A10000/health.json

## Services

- [Domain & Company One-Call Enrichment (DNS + CT + LEI + OFAC + Web)](https://www.zero.xyz/c/domain-company-one-call-enrichment-dns-ct-lei-ofac-web-7eb361a4/llms.txt): $0.25/call via x402. Aggregates DNS A records, certificate transparency subdomains, GLEIF LEI corporate identity, OFAC SDN sanctions screening, and a web snapshot into a single enriched risk summary for a domain or company name.
- [Token Risk Verdict API](https://www.zero.xyz/c/token-risk-verdict-api-a4057dc2/llms.txt): $0.02/call via x402. Returns a composite 0-100 risk score and low/medium/high verdict for any EVM token contract, combining DEX market data with on-chain security checks (honeypot, taxes, mintability, ownership).
- [KYB Composite Due Diligence (OFAC + GLEIF + SEC EDGAR)](https://www.zero.xyz/c/kyb-composite-due-diligence-ofac-gleif-sec-edgar-add804c5/llms.txt): $0.25/call via x402. Performs composite counterparty due diligence by checking a company name against OFAC SDN sanctions, GLEIF LEI registry, and SEC EDGAR in a single call, returning a clear/review/blocked verdict.
- [Provably-Fair Multi-Winner Picker](https://www.zero.xyz/c/provably-fair-multi-winner-picker-a3905ecd/llms.txt): $0.005/call via x402. Selects N distinct winners from a candidate list using a provably-fair, seeded random algorithm with verifiable results
- [US FDA Open Data – Drug Adverse Events, Recalls & Labels](https://www.zero.xyz/c/us-fda-open-data-drug-adverse-events-recalls-labels-56bc32c4/llms.txt): $0.003/call via x402. Queries the US FDA open data API for drug adverse events, recalls, and labels by keyword and category.
- [GLEIF LEI Lookup](https://www.zero.xyz/c/gleif-lei-lookup-0f0fa5d7/llms.txt): $0.003/call via x402. Looks up Legal Entity Identifier (LEI) records from the GLEIF registry by company name or LEI code
- [OFAC SDN Sanctions List Search](https://www.zero.xyz/c/ofac-sdn-sanctions-list-search-48ef758b/llms.txt): $0.003/call via x402. Searches the US Treasury OFAC Specially Designated Nationals (SDN) sanctions list by name and returns matching entries with sanction programs
- [Pyfile Toolkit – Prediction Market Odds](https://www.zero.xyz/c/pyfile-toolkit-prediction-market-odds-696b10a1/llms.txt): $0.003/call via x402. Fetches real-time prediction market odds from Polymarket and Kalshi, including questions, outcomes, prices, volume, and liquidity, filtered by keyword.
- [DeFi Yield Pools by APY (DefiLlama)](https://www.zero.xyz/c/defi-yield-pools-by-apy-defillama-37f2b683/llms.txt): $0.003/call via x402. Returns DeFi yield pools sourced from DefiLlama, sorted by APY descending, filtered by a minimum TVL threshold.
- [CoinGecko Live Crypto Price Lookup](https://www.zero.xyz/c/coingecko-live-crypto-price-lookup-cdd7584d/llms.txt): $0.003/call via x402. Fetches live cryptocurrency prices in USD for one or more coins via CoinGecko, queried by coin ID.
- [NHTSA US Vehicle Safety Recalls Lookup](https://www.zero.xyz/c/nhtsa-us-vehicle-safety-recalls-lookup-2c4ca667/llms.txt): $0.003/call via x402. Returns US vehicle safety recall information for a specific make, model, and year from NHTSA data
- [Pyfile Toolkit: Provably-Fair Winner Selection](https://www.zero.xyz/c/pyfile-toolkit-provably-fair-winner-selection-630d69c9/llms.txt): $0.005/call via x402. Selects a provably-fair winner from a comma-separated list of candidates using a committed server seed and client-supplied entropy
- [npm Package Weekly Download Count](https://www.zero.xyz/c/npm-package-weekly-download-count-a68537b4/llms.txt): $0.003/call via x402. Returns the weekly download count for a given npm package by name
- [Base Transaction Verifier](https://www.zero.xyz/c/base-transaction-verifier-e361f199/llms.txt): $0.003/call via x402. Looks up and returns status, block number, from/to addresses, value, and method for a Base L2 transaction by hash
- [CoinGecko Trending Crypto Coins](https://www.zero.xyz/c/coingecko-trending-crypto-coins-13ba00a1/llms.txt): $0.003/call via x402. Returns the current list of trending cryptocurrency coins as tracked by CoinGecko
- [HMAC String Signing](https://www.zero.xyz/c/hmac-string-signing-7196f93b/llms.txt): $0.003/call via x402. Computes an HMAC (Hash-based Message Authentication Code) of an input string using a specified algorithm and secret key
- [Pyfile Toolkit: DEX Token Price & Liquidity](https://www.zero.xyz/c/pyfile-toolkit-dex-token-price-liquidity-019fb558/llms.txt): $0.003/call via x402. Fetches real-time DEX token price and liquidity data across multiple chains by token symbol or contract address
- [UK Grid Carbon Intensity & Generation Mix](https://www.zero.xyz/c/uk-grid-carbon-intensity-generation-mix-332b4b8c/llms.txt): $0.003/call via x402. Returns live UK electricity grid carbon intensity (forecast, actual, index) and generation mix percentages including renewable share from National Grid ESO.
- [Blockchain Network Block Height Status](https://www.zero.xyz/c/blockchain-network-block-height-status-822f77b7/llms.txt): $0.003/call via x402. Returns the latest block heights for Base, Polygon, Arbitrum, and Nano blockchain networks
- [EVM Wallet Native Balance Lookup](https://www.zero.xyz/c/evm-wallet-native-balance-lookup-1f06bca6/llms.txt): $0.003/call via x402. Returns the native token balance of an EVM-compatible wallet address on a specified chain (e.g. Base, Ethereum)
- [RDAP Domain Registration Lookup](https://www.zero.xyz/c/rdap-domain-registration-lookup-06912619/llms.txt): $0.003/call via x402. Fetches RDAP (Registration Data Access Protocol) domain registration data for a given domain name
- [Crypto Token Price History](https://www.zero.xyz/c/crypto-token-price-history-5db282cf/llms.txt): $0.003/call via x402. Returns historical price data for one or more cryptocurrency tokens over a specified number of days
- [Web Page to Markdown Converter](https://www.zero.xyz/c/web-page-to-markdown-converter-e8d54c6b/llms.txt): $0.003/call via x402. Fetches a public web page and returns its content as clean, readable Markdown with navigation and ads stripped
- [SEC EDGAR XBRL Financial Concept Lookup](https://www.zero.xyz/c/sec-edgar-xbrl-financial-concept-lookup-573fa9cb/llms.txt): $0.003/call via x402. Retrieves a specific XBRL financial concept (e.g. Revenues, NetIncome) for a given company from SEC EDGAR using the company's CIK number
- [Base L2 Live Gas Price Feed](https://www.zero.xyz/c/base-l2-live-gas-price-feed-e4a85877/llms.txt): $0.003/call via x402. Returns the current gas price on the Base L2 network in both wei and gwei
- [BOLT11 Lightning Invoice Decoder](https://www.zero.xyz/c/bolt11-lightning-invoice-decoder-4ff16cc9/llms.txt): $0.003/call via x402. Decodes a BOLT11-encoded Lightning Network invoice, extracting network, amount, payment hash, and description fields.
- [Pyfile Toolkit – Provably-Fair Random Integer Draw](https://www.zero.xyz/c/pyfile-toolkit-provably-fair-random-integer-draw-e4c1626b/llms.txt): $0.005/call via x402. Returns a provably-fair random integer within a caller-defined range, derived from a committed server seed and a client-supplied seed and nonce.
- [Bitcoin Fee Rate Recommender](https://www.zero.xyz/c/bitcoin-fee-rate-recommender-a6aef8a3/llms.txt): $0.003/call via x402. Returns recommended Bitcoin transaction fee rates in sat/vB for different confirmation priorities
- [Provably-Fair Weighted Lottery Resolver](https://www.zero.xyz/c/provably-fair-weighted-lottery-resolver-75902a72/llms.txt): $0.005/call via x402. Executes a provably-fair weighted lottery draw with configurable house fee, returning winner(s) selected proportionally by ticket stake amounts.
- [Pyfile Toolkit – DeFi Protocol TVL Lookup](https://www.zero.xyz/c/pyfile-toolkit-defi-protocol-tvl-lookup-d4577411/llms.txt): $0.003/call via x402. Returns Total Value Locked (TVL), supported chains, and 1-day/7-day TVL change for a specified DeFi protocol
- [Crypto/DeFi/Network Analyst Brief](https://www.zero.xyz/c/crypto-defi-network-analyst-brief-8dd0ed69/llms.txt): $0.1/call via x402. Gathers live crypto prices, DeFi yields, and network status data and returns an LLM-composed analyst summary with key facts and a take on a specified topic
- [Ethereum Function Signature Lookup](https://www.zero.xyz/c/ethereum-function-signature-lookup-80fd337c/llms.txt): $0.003/call via x402. Resolves a 4-byte Ethereum ABI function selector to its human-readable function signature
- [PyFile Agent Web Change Detector](https://www.zero.xyz/c/pyfile-agent-web-change-detector-db572112/llms.txt): $0.003/call via x402. Computes the SHA-256 hash of a web page or JSON body and compares it against a baseline hash to detect changes, with optional JSON path extraction for monitoring specific fields.
- [String Decoder (Base64 / Base64URL / Hex)](https://www.zero.xyz/c/string-decoder-base64-base64url-hex-54a5bf5b/llms.txt): $0.003/call via x402. Decodes a string from Base64, Base64URL, or hexadecimal encoding back to its original plaintext representation.
- [Certificate Transparency Subdomain Lookup](https://www.zero.xyz/c/certificate-transparency-subdomain-lookup-37b8863a/llms.txt): $0.003/call via x402. Queries crt.sh to return all subdomains discovered for a given domain via certificate transparency logs
- [Bitcoin Address Balance & Transaction Count Lookup](https://www.zero.xyz/c/bitcoin-address-balance-transaction-count-lookup-19eff1c2/llms.txt): $0.003/call via x402. Returns the current balance and transaction count for a given Bitcoin address
- [On-Chain Credit Score for 0x Address](https://www.zero.xyz/c/on-chain-credit-score-for-0x-address-4d842927/llms.txt): $0.003/call via x402. Returns a 0–1000 credit score for a given Ethereum/Base wallet address, derived from Taskmarket history and Base blockchain activity
- [GitHub Trending Repos Feed](https://www.zero.xyz/c/github-trending-repos-feed-916ec3d0/llms.txt): $0.003/call via x402. Returns recently created GitHub repositories ranked by star count
- [Wikipedia Article Summary Lookup](https://www.zero.xyz/c/wikipedia-article-summary-lookup-a45c4ba0/llms.txt): $0.003/call via x402. Returns a summary of a Wikipedia article given its title as a query parameter
- [Base Wallet Overview](https://www.zero.xyz/c/base-wallet-overview-1f92e4dd/llms.txt): $0.003/call via x402. Returns the native ETH balance, USD value, transaction count, and token-transfer count for a given Base network wallet address
- [Taskmarket Counterparty Reputation Lookup](https://www.zero.xyz/c/taskmarket-counterparty-reputation-lookup-681a6c23/llms.txt): $0.003/call via x402. Returns reputation data for a 0x Ethereum address on Taskmarket, including tasks posted, completion rate, awards, and risk flags.
- [FX Foreign Exchange Rates](https://www.zero.xyz/c/fx-foreign-exchange-rates-9207ba91/llms.txt): $0.003/call via x402. Returns current foreign exchange rates for a given base currency
- [DNS-over-HTTPS Lookup](https://www.zero.xyz/c/dns-over-https-lookup-018362e1/llms.txt): $0.003/call via x402. Performs a DNS-over-HTTPS (DoH) lookup for a given hostname and DNS record type, returning the resolved records.
- [Current Weather by Coordinates](https://www.zero.xyz/c/current-weather-by-coordinates-3b3b9f63/llms.txt): $0.003/call via x402. Returns current weather conditions for a geographic location specified by latitude and longitude coordinates
- [Provably Fair Draw Verifier](https://www.zero.xyz/c/provably-fair-draw-verifier-ce9560b4/llms.txt): $0.003/call via x402. Recomputes a provably-fair random draw and verifies that sha256(server_seed) matches the original commit, confirming the result was not manipulated.
- [Hacker News Top Stories Feed](https://www.zero.xyz/c/hacker-news-top-stories-feed-47fb8fdf/llms.txt): $0.003/call via x402. Returns the current top stories from Hacker News
- [URL Metadata Extractor (Title & Description)](https://www.zero.xyz/c/url-metadata-extractor-title-description-73ba6c7d/llms.txt): $0.003/call via x402. Fetches the title and meta description of a web page given its URL
- [String Encoder (Base64, Base64URL, Hex)](https://www.zero.xyz/c/string-encoder-base64-base64url-hex-da838d1f/llms.txt): $0.003/call via x402. Encodes a string into base64, base64url, or hex format via a simple HTTP GET request.
- [Web Search: Ranked Results](https://www.zero.xyz/c/web-search-ranked-results-24652c8c/llms.txt): $0.003/call via x402. Returns ranked web search results (title + URL) for a given query string, with optional result count limit.
- [String Hashing API (SHA-256 / MD5)](https://www.zero.xyz/c/string-hashing-api-sha-256-md5-25c00eb8/llms.txt): $0.003/call via x402. Hashes an arbitrary input string using a specified algorithm (e.g. SHA-256) and returns the resulting hash digest.
- [IP Geolocation & ISP Lookup](https://www.zero.xyz/c/ip-geolocation-isp-lookup-df111144/llms.txt): $0.003/call via x402. Returns geolocation and ISP information for a given IP address
- [Anonymous URL Witness & Presence Verifier](https://www.zero.xyz/c/anonymous-url-witness-presence-verifier-6a4989a6/llms.txt): $0.003/call via x402. Fetches a target URL anonymously (no cookies/auth/referer) and reports whether expected content is present or absent, along with a negative control from the same run
- [Provably-Fair Round Seed Reveal](https://www.zero.xyz/c/provably-fair-round-seed-reveal-3ae76f25/llms.txt): $0.003/call via x402. Reveals the server_seed for a completed lottery/draw round so participants can independently verify that past draws were fair and unmanipulated.
- [Provably-Fair Round Commit Hash Lookup](https://www.zero.xyz/c/provably-fair-round-commit-hash-lookup-dfb214a9/llms.txt): $0.003/call via x402. Returns the SHA-256 hash of the server seed committed before a draw for a given round, enabling provable fairness verification

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

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