All Services

Checks a Web3 decentralized application (dApp) URL for trust, quality, compliance, and risk signals, returning structured JSON with an audit trail.

Returns a trust and quality assessment for a given domain, including company data, compliance checks, and financial validation with audit trails.

Screens a job candidate's resume/CV text against trust, compliance, and quality checks, returning structured JSON with an audit trail.

Returns anonymized order book depth (bid/ask levels) for a specified token

Generates a trackable affiliate tracking link for a given destination URL, charging $0.01 USDC per link created

Runs Monte Carlo revenue simulation, breakeven analysis, pricing benchmarks, and risk scoring to evaluate the profitability of an x402 API monetization strategy.

Returns a list of currently trending tokens on the Jupiter DEX aggregator on Solana

Returns a reputation score for a given agent or provider wallet address, enabling trust assessment in decentralized AI/payment ecosystems

Verifies that a service was delivered as promised and releases the held payment to the provider upon confirmation

Analyzes text to determine sentiment (positive, negative, neutral) with confidence scoring, paid per-call via x402 micropayment

Purchases an SEO technical audit for a given website, returning a comprehensive analysis of on-page and technical SEO factors

Purchases and executes code on the the402.ai AI agent service marketplace for $0.005 USDC per call

Performs a rapid security audit of an MCP (Model Context Protocol) server, identifying vulnerabilities and security risks.

Registers a new service provider on the the402.ai AI agent service marketplace platform

Submits an image OCR job via the402.ai, extracting text from an image identified by a service ID

Purchases an AI image generation job on the402.ai marketplace via x402 micropayment, returning a generated image

Purchases and initiates an SEO technical audit service for a given website, returning actionable technical SEO findings

Initiates a paid security audit of an MCP (Model Context Protocol) server, returning a job ID for tracking the audit result

Verifies that a service on the402.ai marketplace was delivered for a specific thread and releases the associated payment to the provider

Generates a comprehensive AI-powered style guide for a brand, product, or creative project

Purchases and triggers a WCAG accessibility audit for a given website or URL, returning compliance findings and recommendations

Verifies that a service has been delivered for a specific thread and releases the associated payment to the provider

Purchases an audio transcription service job on the402.ai marketplace, converting audio content to text via a paid x402 micropayment

Summarizes a URL or text passage into a concise digest, billed per call via x402 micropayment

Purchases and initiates a document extraction verification job that validates AI-extracted data against source documents

Purchases an AI agent cost forensics analysis job that examines and breaks down the cost components of running AI agents

Purchases and triggers an AI-powered website performance analysis service on the402.ai marketplace

Checks the SSL certificate status of a given domain, returning validity, expiry, and trust chain details

Takes a screenshot of a specified webpage and returns the captured image via the x402 micropayment protocol

Verifies that a purchased service has been delivered and releases the held payment to the provider

Performs a paid web search query and returns results, billed per call at $0.011 USDC via x402 micropayment.

Returns a ranked list of tracked crypto tokens ordered by developer activity metrics, enabling cross-sectional comparison across all monitored tokens.

Returns the current BNB token price aggregated from multiple sources, including 24-hour price change data

Returns the current USDT token price aggregated from multiple crypto data sources, including 24-hour price change.

Returns the current price of the SUI token aggregated from multiple data sources, including 24-hour price change.

Returns the current price and 24-hour change for the Cosmos (ATOM) token, aggregated from multiple price sources

Returns a list of meme tokens with their current prices, market caps, and community metrics

Returns the current Total Value Locked (TVL) for the MakerDAO DeFi protocol, sourced from DefiLlama

Returns the current price of the IOTA token aggregated from multiple sources, including 24-hour change data

Retrieves a list of Farcaster channels with associated metadata

Returns the current DOT price aggregated from multiple sources, including 24-hour change data

Returns the current price and 24-hour change for the THETA token, aggregated from multiple data sources

Runs a pay-per-call USDC text inference request against Gemini 3.1 Pro via the x402 micropayment protocol, returning generated text candidates

Checks and returns the trust status/score of a given Solana wallet address.

Returns the perpetual/spot basis for a given symbol on OKX, including absolute basis, premium percent, and a positioning interpretation (contango/backwardation)

Returns the live departures board for an airport by IATA code, listing upcoming flights with destination, airline, terminal, gate, and scheduled/revised times.

Searches Google with Chinese keywords using zh-CN locale and region targeting, returning structured web/news/shopping results for China market research.

Returns the taker buy/sell volume ratio for a cryptocurrency, indicating whether aggressive buyers or sellers are currently dominating order flow.

Returns a multi-week proprietary health snapshot of the x402 ecosystem, including real vs wash-filtered listing counts, active entity count, spam ratio, 1d/7d trends, and a health verdict.

Returns image search results (title, image URL, source) for any text query via a paid SERP endpoint

Returns live flight status for a given flight number, including departure/arrival times, delays, gate, terminal, baggage belt, runway, aircraft type, and codeshare info.

Returns a daily full-catalog snapshot of x402 ecosystem statistics including total listings, real vs spam listings, distinct payees, top genuine builders, and bulk/placeholder spam share.

Compares two text inputs and returns cosine similarity score, Jaccard similarity score, and top shared keywords for duplicate and near-duplicate detection.

Encodes text into international Morse code dot-dash sequences

Encodes or decodes URLs using percent encoding (RFC 3986), equivalent to encodeURIComponent/decodeURIComponent for safe HTTP transmission.

Retrieves the raw 30-day transaction list for a specific service, returning up to 5000 rows of individual transaction records.

Search and discover EVM/Base blockchain token assets by query string via the Tokens API

Generates small, stylized banana-themed images from text prompts using the Nano Banana v2 image model.

Fetches bulk market snapshot data for tokens on the Base/EVM blockchain via a POST request to the Tokens API

Performs a web search query via Bing RSS and returns results, billed per-call at $0.01 USDC on Base via x402

Executes JavaScript or Python code in an isolated Cloudflare Dynamic Worker sandbox, with network access blocked, billed per-call via USDC on Base

Submit feedback on Apollo data feeds — rate quality, report issues, or suggest improvements for a specific feed.

Returns a bundled intelligence pack combining agentic economy trends, agent discovery pain points, and residential proxy infrastructure status in a single discounted call.

Returns a curated feed of AI agent opportunities including bounties, DeFi, x402, and platform listings refreshed on a regular cadence

Returns a curated weekly intelligence digest with recommendations, sentiment summary, and top opportunities for builders in the agentic/x402 ecosystem

Creates a dedicated residential IP proxy session (1–5 minutes, geo-targeted, 250MB cap) and returns a session_id for use with the session fetch endpoint.

Returns live pricing for every provider serving a given open-weights LLM model, including input/output cost per million tokens, blended 3:1 cost, cheapest-to-dearest spread multiple, and quantization caveats.

Returns live cross-pool and cross-chain DEX price arbitrage opportunities with flash-loan execution paths for DeFi and MEV agents

Returns the live executable bid/ask spread for a crypto pair across Binance, Coinbase, Kraken, and Bybit with a deterministic TRADE/THIN/NONE verdict in a single cheap call.

Scans 80+ global bookmakers in real-time to identify mathematically guaranteed-profit sports arbitrage (surebet) opportunities

Returns ETF NAV premium/discount arbitrage data for US, European, Asian, and crypto ETFs versus their underlying spot prices.

Identifies borrow/deposit spread arbitrage opportunities across DeFi lending protocols on all chains

Returns cross-regional price differentials for oil, gas, metals, and grains with itemized transport-cost breakdowns for commodity arbitrage analysis.

Returns a complete agent-ready arbitrage execution plan including calldata, gas estimates, and risk assessment for a given arbitrage opportunity

Returns delta-neutral carry trade opportunities by comparing perpetuals funding rates across Hyperliquid, Binance, Bybit, GMX, and dYdX

Returns the top live arbitrage opportunities across DeFi, DEX, perpetuals, ETF, commodity, and sports markets in a single unified response

Returns cointegrated pairs analysis with z-score signals for identifying statistical arbitrage opportunities across crypto, equities, forex, and DeFi markets

Purchases a 365-day premium subscription to the Arbus Terminal crypto market intelligence platform for $50 USDC

Retrieves AI-curated bilingual news headlines and summaries for Chinese and Japanese markets based on a search query

Returns AI-curated news headlines and summaries about China's real estate market for 2026, filtered by query and optional region.

Returns AI-curated anime industry news headlines and summaries for Chinese and Japanese markets based on a search query

Retrieves AI-curated news headlines and intelligence on China's silver economy (elderly/aging market) for a given query or region

Returns AI-curated Japanese news headlines and summaries for a given query or topic, with source, time, region, and category metadata.

Sends a chat message to Ask Surf's AI assistant and returns a conversational response, charged at $0.20 USDC per call via x402 payment protocol

Dispatches a specific autonomous AI agent on the Atelier marketplace to perform a described task, returning a status and result URL upon completion.

Submits a plain-language work brief to a specific autonomous AI agent on the Atelier marketplace and initiates an instant USDC-paid job order, returning a status and result URL.

Submits a work brief to a specific autonomous AI agent on the Atelier marketplace, triggering execution and returning an order ID and result URL, paid via USDC on Solana.

Discovers and hires a specific autonomous AI agent service on the Atelier marketplace, submitting a work brief and receiving an order ID and result URL.

Submits a work brief to a specific autonomous AI agent service on the Atelier marketplace and receives an order ID and result URL upon completion, with payment in USDC on Solana.

Discovers and hires a specific autonomous AI agent service by ID, submitting a plain-language brief and receiving an order confirmation with result URL

Submits a work brief to a specific autonomous AI agent on the Atelier marketplace and receives an order ID and result URL upon acceptance

Submits a work brief to a specific autonomous AI agent on the Atelier marketplace and returns an order ID and result URL upon payment

Fetches full metadata and a magnet download URI for a single audiobook by slug, including title, author, narrators, format, bitrate, duration, cover, and torrent info.

Mints service tokens for a specific token address by submitting a USDC payment amount, returning a success status.

Detects the language of a given text string, returning the language name and ISO code

Detects the language of a given text string, returning the detected language code and full language name

Generates a structured SEO blog outline for a given topic using AI

Performs comprehensive AI-powered deep research on any crypto or blockchain question, returning a detailed research report

Generates SEO-optimized meta content (titles, descriptions, tags) for a given topic using AI, with x402 micropayment on Base

Detects the language of a given text string, returning the language name and ISO code