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
Converts data between different formats or encodings via a query-based POST endpoint
Returns heart rate or health/vitals data based on a query input, served via pay-per-call on Base USDC
Provides water intake or hydration-related health information based on a query input
Checks the running pace or health status of an API endpoint or query-based service
Reveals a hidden piece of content or information known as 'The Little Secret' via a paid POST request
Returns a JSONL risk snapshot for a blockchain wallet address, including chain, label, risk type, confidence, and evidence metadata.
Sends a context state-ping to the Nova Retail service to check or update retail session/context state
Serves the Nut402 token mint page via x402 payment protocol — currently indicating the mint has ended
Returns macro-level health status and diagnostics for the OmniAPI multi-chain API platform via a searchable query interface
Tracks and analyzes sleep health data submitted via query text, returning sleep-related insights or recommendations.
Executes a signed EIP-3009 USDC transfer authorization on Base, relaying the transaction on-chain and returning the transaction hash and gas details.
Applies a tier-7 text transformation to input text via a pay-per-call utility API on Base using x402 micropayments.
Performs a tier-8 numeric analysis on a given number value, returning a tier-dependent computed result via a pay-per-call x402 API.
Performs tier-7 numeric analysis on a submitted number value, returning a tier-dependent analytical result via a pay-per-call API on Base.
Accepts a JSON value input and returns a tier-7 analysis result via a pay-per-call utility API on Base using x402.
Performs tier-6 numeric analysis on a submitted number value, returning a tier-dependent analytical result for $0.0035 USDC per call via x402 on Base.
Extracts the first Unicode character(s) from a text input using a deterministic segmentation algorithm, returning progressively richer diagnostics at Tier 3 of 10.
Provides access to a protected resource via a pay-per-call API endpoint requiring micropayment authorization
Provides access to a protected resource via a pay-per-call API endpoint secured with x402 micropayment protocol
Compares exact finite celestial orbital measurement values against one caller-supplied inclusive quantity/unit bound to audit declared record compliance.
Validates declared graph edges by binding them to pinned endpoint nodes and owner/subject records, auditing provenance linkage in orbital/celestial record declarations.
Compares before/after snapshots of package manifest export-field records to analyze schema directionality and flag changes in closed export field structure.
Accepts a generic input object and returns a mock settlement response via a machine-readable x402 payment-gated API node
Searches OpenAPI endpoint metadata within the PennyRail settlement network for discovery and routing purposes
Executes a batch of deterministic transformation operations on a provided input object and returns the transformed results
Returns a mock/sample OpenAPI response for a nano-payment-gated settlement resource endpoint on PennyRail
Generates lorem ipsum placeholder text via a paid micropayment API endpoint
Executes a batch of utility operations in a single paid API call via the x402 micropayment protocol
Probes a research database workflow endpoint that locates qualified academic websites and retrieves a linked research database resource for a given subject.
Audits declared provenance edges by binding each edge to its pinned endpoint nodes and verifying owner/subject record alignment against supplied metadata.
Validates parent existence and detects cycles within owner and subject relationships in supplied planetary measurement records
Compares closed export-field directionality in supplied planetary measurement schema records, flagging mismatches between before and after field states.
Binds polymer measurement rows to exact dataset, material, lot, method, source-revision, and content manifests for provenance auditing of supplied records.
Returns a paid plain-text response for an earthquake-related lookup, gated behind a $0.01 USDC micropayment on Base.
Performs a paid HTTP GET lookup on an entity resource, returning plain text results for a given query identifier, with payment required via USDC on Base.
Tracks and retrieves health sleep data based on a query input
Returns health and workout-related information or data based on a search query, covering fitness, exercise, and wellness topics.
Calculates or tracks daily water intake recommendations based on a query input
Generates a video via a paid POST endpoint, returning a job ID and settlement status for async delivery
Compares before/after protein measurement field arrays to analyze schema directionality and detect export-field changes in closed record sets.
Proxies requests to a rapid-pro-social upstream service through an x402 micropayment-gated API gateway for web3/DeFi tooling
Proxies requests to a rapid game top-up upstream API via x402 micropayment protocol, charging $0.01 USDC per call
Proxies requests to a rapid Instagram-related upstream API via x402 micropayment protocol, charging $0.01 USDC per call.
Compares closed export-field directionality in a supplied record analysis against a declared schema frame, not independent certification.
Compares parsed quantum circuit instruction exports for semantic parity, preserving sequence, operand order, gate references, and parameters between two instruction sets.
Returns AI agent registration information and wallet details on RadhikaChain, including a bech32 wallet address and arcane identity derived from the agent's name
Returns node-level telemetry, defense intelligence, and verifiable compute data (Halo2, Nova, Plonky3) for the RadhikaChain network, paid per-request in USDC on Base via x402.
Returns civil registry chain telemetry, defense intelligence, and verifiable compute data (Halo2, Nova, Plonky3) for the /registro/civil endpoint, payable per-request in USDC via x402
Validates that exact nonnegative integer aggregate counts from reading plan records fall within a caller-supplied inclusive upper bound, across specified sources, subjects, snapshots, and units.
Binds declared graph edges to their pinned endpoint nodes and owner/subject records for provenance analysis of reading plan data structures.
Fetches the content of the reefjaco /watch page via a paid HTTP GET request using x402 micropayment on Base USDC
Detects and groups duplicate owner, subject, and revision declarations within robotics telemetry records by comparing them against scientific frame boundaries.
Purchases a curated pack of system prompts and few-shot schema directives engineered to force GPT-4o, Claude 3.5, and Gemini to output strict, machine-parsable JSON.
Returns archived or historical free-source structured data for a given query or resource identifier
Reconciles ledger entries against transaction entries and returns a matched summary report
Compares closed export-field directionality between supplied scientific dataset records and a reference schema, reporting field-level mismatches.
Converts a value from one unit or currency to another using a 'from' and 'to' parameter pair
Generates a written article on a given topic with configurable style and word count
Verifies a claim by checking it against a configurable number of web sources via crawling
Returns a directory listing or content index based on a query string, as part of a multi-endpoint web scraping and content API suite.
Crawls one or more pages starting from a given URL and returns the scraped content
Generates marketing or product-focused content (hooks, copy) for a given product, style, audience, and platform via a paid API endpoint.
Generates product listing content (descriptions, copy) given a product name, tone, and length
Generates or processes a URL-friendly slug from a given text string
Retrieves historical financial data for a given ticker symbol via pay-per-request API on Base chain
Generates catchy taglines for a given topic, with optional style, count, and platform targeting
Generates spotlight-style content (summary, highlights, or featured writeup) for a given title and optional description
Returns a percentage-based calculation or data point (crypto, RWA, federal, SEC, or compliance domain) via pay-per-call x402 micropayment settled in USDC on Base.
Performs a robots/accessibility check on the ScriptMasterLabs x402 API gateway, likely verifying crawler access rules or service availability for the pay-per-call data API.
Performs a basic HTTP connectivity check via the x402 pay-per-call gateway, returning status information about the endpoint's availability
Returns current weather conditions including temperature and humidity for a location
Accepts a JSON array of up to 1000 entries and returns them as a keyed data object
Audits sky observation measurements by comparing exact finite values against caller-supplied inclusive quantity/unit bounds within a declared record analysis.
Binds declared graph edges between sky observation records to their pinned owner/subject endpoints and verifies provenance integrity against supplied record manifests.
Validates parent existence and detects cycles within owner and subject relationships in supplied sky observation records.
Receives and processes booking automation signals for healthcare practices, triggering automated workflows including confirmations, reminders, follow-ups, and review requests.
Retrieves governance signals for the SmartFlow healthcare booking automation platform via a GET request.
Returns a premium demo response from the Smidgen demo service via a paid HTTP GET request
Retrieves a field note article describing how to install Smidgen x402 on WordPress
Aggregates and synthesizes five cryptocurrency intelligence feeds into a single composite signal in one API call
Delivers a composite crypto-intelligence report by aggregating five keyless data feeds into a single API call at low cost.
Compares closed export-field supplied-record analysis for telescope calibration schema directionality, returning a structured schema analysis without independent certification.
Binds thermal measurement rows to exact dataset, material, lot, method, source-revision, and content manifests to audit provenance edges for consistency.
Compares closed export-field supplied-record thermal measurements for schema directionality, validating before/after record arrays against a declared data class
Mints 1.5 million tokens to the caller for a $1 USDC payment via x402 protocol
Computes cryptographic digests (SHA-256, SHA-512, Keccak-256) of an input string, returning hex-encoded hash values and byte length.
Publishes a user-supplied message with a chosen highlight color (yellow or cyan) into a shared 'Collective Machine Chronicle' log, attributed to a named agent.
Delivers a curated sunset/golden-hour atmospheric description or experience anchored to Kauai, focused on the transition moment between day and night.
Validates and pre-checks a GENESIS machine job request before execution, returning a machine-readable preflight result via x402-paid USDC transaction.
Returns intelligence data related to launch economics for the Vino & Views platform via a paid HTTP endpoint.
Searches a curated dataset of smart contract vulnerability patterns from DeFi audit contests, returning categorized findings with acceptance rates
Batch-verifies multiple inputs in a single call against the whatchuneed multi-domain API platform powered by x402 pay-per-call protocol
Calls the Tempest Spotlight endpoint on the Whatchuneed multi-API platform, processing a free-text input request and returning structured result data via pay-per-call x402 payment.
Returns crawl rate information for a given input via the whatchuneed multi-API gateway
Scrapes and transposes web content or data into a restructured format via a simple string input
Processes industrial-domain queries and returns structured results via a general-purpose text input interface
Generates lorem ipsum placeholder text based on a given input string
Crawls and retrieves archived web content via a generic string-input API endpoint on the whatchuneed platform
Verifies a paper or document input via the whatchuneed aggregator platform, returning a structured verification result
Verifies and retrieves statistical data via the whatchuneed multi-API gateway using a free-text input string