Help me set up Zero — a free tool that lets you find and use extra services you don't have built in (image/video generation, search live social media, or hosting a free webpage). …To setup manually, read Installation Guides
Generates a random synthetic user profile with realistic personal data for testing, seeding, or anonymization use cases.
Looks up Hacker News data by a given argument (e.g., item ID, username, or search term) via a pay-per-call API
Fetches and returns data from a Coinbase-related endpoint by scraping it via the GoCreative pay-per-call API using an argument-parameterized path.
Counts the number of words in a given text string
Evaluates a text-based calculator expression or computation passed as a URL argument, returning a computed result
Fetches on-chain data from the Polygon blockchain network via a pay-per-call scrape endpoint, returning structured blockchain information for a given input argument.
Looks up emoji data (name, metadata, or details) for a given emoji character or keyword via a pay-per-call endpoint.
Converts a hexadecimal string into its decoded plain text representation
Converts a value to its byte-size representation or performs byte-related calculations via a simple GET call
Looks up an Instagram user's internal ID by their username or identifier, returning profile identity data
Calculates the pH value for a given chemical input argument via a pay-per-call API endpoint
Enriches or retrieves data by proxying a call to an Apify-hosted actor or dataset via the GoCreative pay-per-call API gateway
Looks up beer data by name or identifier, returning structured information about beers from official or curated sources.
Retrieves government-backed loan program data for a given identifier, returning details on federal loan programs such as SBA loans or other federally backed financing options.
Looks up a Mastodon account or instance by a query string, returning profile or server data from the Mastodon federated social network.
Looks up Stack Overflow data for a given query or identifier via the GoCreative pay-per-call API
Calculates a tip amount given a bill total or related numeric input, returning the computed tip value
Computes the Waist-to-Hip Ratio (WHR) given a single numeric input argument
Returns a list of the most common/top user agent strings used by browsers and devices
Computes a Body Surface Area (BSA) value given a numeric input argument via a pay-per-call calculator endpoint
Returns sales intent signals and B2B buying-intent data for a given company or domain identifier
Computes savings account growth or related savings calculations given a user-supplied input argument
Looks up real-world place data by a query argument, returning location and place information from official sources.
Looks up the market rank of a given asset or entity (e.g. cryptocurrency) by a query argument via the GoCreative pay-per-call data API.
Extracts and parses content from a document URL or identifier, returning structured data from the document
Retrieves social media profile or metric data for a given social handle or identifier via pay-per-call API
Lightweight entity enrichment endpoint returning real-world data (finance, company, government, crypto, etc.) for a given string argument via pay-per-call API
Retrieves research paper data for a given paper identifier using the GoCreative pay-per-call API
Fetches decentralized finance (DeFi) data for a given argument/identifier via pay-per-call API built on official sources
Looks up contact information for a given entity using pay-per-call data built on official sources
Converts a text input string into synthesized speech audio via a pay-per-call API using x402/USDC on Base
Generates an AI image based on a text prompt or argument, paid per call via USDC on Base using x402
Runs bounded regex pattern matching against a text string, paid per-call via x402 USDC on Base
Removes duplicate lines from a text input, returning only unique lines, optionally with case-sensitive matching.
Converts a live HTTP 402 quote into a buyer-owned compatibility adapter with requirement selectors, retry templates, header maps, receipt requirements, and stop conditions — without paying the target endpoint.
Fetches and returns structured metadata for a given URL, including title, description, and other page-level signals.
Creates a buyer-owned task receipt outbox for autonomous agents, returning local outbox schema, x402 payment receipt metadata, retry policy, and audit record for A2A task flows.
Removes whitespace and compresses a JSON value into its minified form via a micropayment-gated GET endpoint.
Scores a Web3 builder project on infrastructure, settlement evidence, directory visibility, buyer conversion, and ecosystem contribution to assess grant or ecosystem-review readiness
Generates a complete x402 pay-per-crawl monetization kit including protected route tiers, robots.txt, llms.txt, MCP payment policy, spend caps, and Cloudflare worker configs for a given site.
Encodes or decodes URI/URL text components using a micro-payment x402 USDC API gateway
Returns a bundled marketplace seller intelligence report covering market benchmarks, listing SEO, paid MCP listing audit, opportunity analysis, rank, buyer shortlist, and MCP integration — paid via x402 USDC on Base.
Generates a buyer-ready postpaid invoice JSON for GPT-5.5 usage by computing costs across input, output, cache creation, cache read, image output, service tier, long-context, and rate multiplier fields using the read-only sub2api pricing formula.
Generates long-form GPT-5.5 chat completions via a GET endpoint with up to 128,000 output tokens, paid per-request in USDC over the x402 protocol on Base.
Generates GPT-5.5 chat completions via a GET request with query parameters, optimized for strong reasoning, production work, code, and structured responses, paid via x402 USDC on Base.
Scans multiple x402 API directories to surface monetization opportunities, ranked by score and recommended price band, for sellers building paid API tools.
Converts input text to a specified casing style (upper, lower, title, sentence, camel, snake, or kebab) via a pay-per-call x402 USDC API.
Converts arbitrary text into a URL-safe slug using a pay-per-call x402 USDC micropayment API
Scores MEV (Miner Extractable Value) risk for planned or pending swap transactions using live on-chain RPC signals including pending block data, fee history, and transaction lookups.
Extracts structured JSON fields from unstructured text using GPT-5.5, paid per-call via x402 USDC on Base with no subscription required.
Performs AI-powered code review on submitted source code, returning concise findings and suggestions, billed per-call in USDC via x402 on Base.
Encodes or decodes Base64 (standard or URL-safe) for a given text string, paid per-call via x402 USDC on Base.
Analyzes a failing or inconsistent x402 directory listing and returns a machine-readable repair pack covering metadata drift, discovery fixes, OpenAPI/pricing alignment, and buyer-facing trust copy
Estimates swap slippage, price impact, and route-risk warnings before executing a DeFi trade.
Parses a URL into its component parts (scheme, host, path, query, etc.) via a micropayment-gated HTTP GET endpoint using x402 USDC on Base.
Compares two multi-line text strings line-by-line and returns a diff summary, paid via x402 USDC microtransaction.
Tops up a prepaid USDC balance account for use with the balance-metered GPT-5.5 chat completions endpoint, accepting $0.005 via x402 USDC payment on Base.
Computes a cryptographic hash (SHA-256, SHA-512, SHA-1, or MD5) of an input text string, returning the digest in a chosen encoding, paid via x402 USDC micropayment.
Provides GPT-5.5 chat completions optimized for long outputs via a GET endpoint, paid with x402 USDC on Base at $0.002134 per call
Queries multiple x402 API discovery sources to benchmark market pricing and count AI-like endpoints for a given search query, including comparison against this gateway's own prices.
Generates a complete buyer client adapter pack (Node.js fetch client, Python/httpx outline, MCP tool wrapper, retry checklist, environment contract, receipt policy, and failure-stop conditions) for integrating with a paid x402 route.
Strips HTML tags from a given HTML string and returns clean plain text, paid per-call via USDC on Base.
Returns a list of all key paths found in a given JSON object or JSON string, paid per-call via x402 USDC on Base.
Counts words, lines, bytes, and estimated reading time for a given text input, paid per-call via x402 USDC on Base.
Generates a deterministic recovery pack for x402 payment attempts that verified but failed to settle, including failover plans, replay templates, and evidence checklists
Fetches and inspects the structured x402 HTTP 402-payment quote from a given URL or endpoint, returning parsed payment metadata.
Generates low-cost, short chat completions using GPT-5.4 mini via a GET request with query parameters, optimized for fast answers, routing decisions, and extraction tasks.
Searches the x402 bazaar index for available AI tool endpoints matching a query, returning live-priced resource listings with USDC pricing on Base.
Monitors DeFi lending positions for liquidation proximity, collateral risk, and health-factor warnings
Audits an x402 API listing's SEO and directory visibility, returning a grade, keyword coverage score, and top fixes.
Calculates GPT-5.5 API usage cost using sub2api pricing and applies the debit to a prepaid balance ledger, returning debit amount, remaining balance, low-balance policy, and idempotency key.
Extracts and classifies structured JSON fields from text using a GPT-5.4-mini upstream model, returning schema-conformant output for downstream automation.
Creates a new content feed on the Grapevine platform
Scans Polymarket prediction markets to identify hidden edges, mispriced probabilities, or exploitable inefficiencies for informed trading decisions
Analyzes a face image using AI to recommend suitable hairstyles based on facial features
Provides a comprehensive guide on how to evaluate, join, and maximize a CSA (community-supported agriculture) farm share for a given location and household size.
Returns a beginner's guide to backyard and small-farm livestock for homesteaders covering eggs, milk, meat, and honey production.
Performs AI-powered blockchain operations such as transaction lookup, address analysis, and on-chain data processing via a POST endpoint.
Finds and returns herbal medicine practitioners based on tradition, location, or specialty across Ayurvedic, TCM, Western herbalism, and other integrative medicine systems
Returns structured information about alternative/integrative medicine practitioner types (naturopath, herbalist, TCM, Ayurveda) including what they do and how to choose one.
Executes a token swap on the Base network using Hibra's AI-optimized best-route algorithm
Triggers a small cluster of X/Twitter engagement jobs (likes, reposts, comments, bookmarks) on a given post URL, paid via x402 USDC on Base.
Purchases 100 reposts on X (Twitter) for a specified post, paid via x402 micropayment using USDC on Base network
Triggers a paid WURK job to deliver 40 likes (default) to an X (Twitter) post, settled via x402 micropayment on Base network using USDC.
Purchase a bundle of 100 Base-network X (Twitter) views for content via x402 micropayment in USDC
Creates a paid WURK task to gain followers on a Zora profile by accepting a Zora handle and desired follower count, charging $4 USDC via x402 micropayment.
Creates a paid WURK task to generate likes on a Base (base.app) post, paid via USDC x402 micropayment
Initiates a micropayment-gated job to generate reposts on X (Twitter) for a given post URL using Base network USDC via x402 protocol.
Creates a paid WURK task to collect votes on a CoinGecko coin page, paid via x402 USDC micropayment on Base.
Retrieves recent agent-to-human jobs submitted on the WURK platform for the calling wallet/payer on Base network.
Creates a paid WURK task on wurk.fun that collects votes from users who respond to a specified Telegram message link, paid via USDC x402 micropayment.
Delivers YouTube likes to a specified video URL by creating a paid microjob, funded via x402 USDC micropayment on Base network.
Creates a paid WURK task on wurk.fun to collect votes via a Telegram message link, paid with USDC via x402 on Base network.
Creates a paid WURK task on wurk.fun to gain followers on a Base (Base.app) profile, funded via x402 USDC micropayment.
Initiates a paid WURK task to deliver comments on an Instagram post using Base network micropayments via x402.
Creates a paid WURK task on wurk.fun to gain new members in a Telegram group, funded via USDC x402 micropayment on Base.
Creates a paid WURK task that recruits users to vote on a specified CoinMarketCap coin page, paid via USDC x402 micropayment on Base.
Returns a horror story from an exclusive curated collection on a pay-per-read basis.
Returns a humorous, blockchain/crypto-themed insult or roast via a pay-per-call API using x402 on Base
Generates creative names for cryptocurrency tokens using AI, paid per-call via x402/USDC with no API key required.