| Agent402.tools Resolve a US stock ticker (e.g. AAPL) to its SEC CIK number, the primitive every other EDGAR call needs. Returns CIK in both zero-padded (0000320193) and integer form, plus the registered company name. Backed by SEC's company_tickers.json (public ... |  agent402.tools | - | $0.005 | listed |
| Agent402.tools DNS lookup for a domain. Supported record types: A, AAAA, MX, TXT, NS, CNAME. | agent402.tools | - | $0.001 | listed |
| Agent402.tools Base58 encode or decode text (Bitcoin/IPFS alphabet). mode: encode (default) or decode. | agent402.tools | - | $0.001 | listed |
| Agent402.tools Search public Certificate Transparency logs (via crt.sh) for every cert issued to a domain. Returns the cert list plus a deduped subdomain set extracted from the SANs - the fastest way to enumerate subdomains for a security audit. Free upstream, n... | agent402.tools | - | $0.005 | listed |
| Agent402.tools Convert between epoch (s or ms), ISO 8601, and any IANA timezone. Give a value, get every representation back. | agent402.tools | - | $0.001 | listed |
| Agent402.tools Base32 (RFC 4648) encode or decode text. mode: encode (default) or decode. | agent402.tools | - | $0.001 | listed |
| Agent402.tools Generate a text embedding vector using OpenAI text-embedding-3-large (3072 dimensions). Higher accuracy than the small model. Ideal for semantic search, RAG, and clustering. No API key needed; pay per call via x402. Text capped at 32k chars. | agent402.tools | - | $0.01 | listed |
| Agent402.tools LLM inference proxy - send an OpenAI-format chat/completions request and get a response from GPT-4o-mini. Supports vision (up to 2 image URLs, low detail) and structured output (response_format: json_object or json_schema). No API key needed; pay ... | agent402.tools | - | $0.01 | listed |
| Agent402.tools Store a piece of text for later similarity recall - a per-wallet semantic index an agent cannot host in-session. Returns an id. Pair with /api/memory/recall to retrieve by meaning, not exact key. | agent402.tools | - | $0.003 | listed |
| Agent402.tools OpenAI-compatible text embeddings over x402 - point any OpenAI SDK at base_url https://agent402.tools/v1 and pay $0.002 per call in USDC, no API key, no signup. Batch up to 64 inputs / 16k chars per request; text-embedding-3-small by default (3-la... | agent402.tools | - | $0.002 | listed |
| Agent402.tools Convert an integer (1-3999) to Roman numerals, or a Roman numeral back to an integer. Auto-detects direction. | agent402.tools | - | $0.001 | listed |
| Agent402.tools Fetch page metadata for a URL: title, description, OpenGraph, Twitter cards, canonical URL, favicon. | agent402.tools | - | $0.002 | listed |
| Agent402.tools Resolve a free-form address or place name to coordinates: lat/lon, display name, bounding box, place type. OpenStreetMap/Nominatim, no key. ?q=1600+Pennsylvania+Ave+Washington+DC&limit=1. | agent402.tools | - | $0.003 | listed |
| Agent402.tools Cryptographic hash of a text string. Algorithms: sha256 (default), sha512, sha1, md5. Returns hex and base64 digests. | agent402.tools | - | $0.001 | listed |
| Agent402.tools Convert a color between hex, RGB, and HSL. Accepts "#1a2b3c", "rgb(26,43,60)", or "hsl(210,40%,17%)". | agent402.tools | - | $0.001 | listed |
| Agent402.tools Probe any URL and decode its HTTP 402 payment requirements (price, asset, network, pay-to) into clean JSON - what an agent needs to decide whether/how to pay. Read-only; does not pay. ?url=https://api.example.com/paid&method=GET | agent402.tools | - | $0.003 | listed |
| Agent402.tools Split text into overlapping chunks for RAG ingestion - by characters (default) or by exact LLM tokens. Returns the chunks plus offsets. Deterministic, no model needed. | agent402.tools | - | $0.001 | listed |
| Agent402.tools Current air quality index and pollutant concentrations for any location: US AQI, PM2.5, PM10, ozone, NO2, SO2, CO. Open-Meteo air quality API, no key, global. ?lat=28.61&lon=77.23. | agent402.tools | - | $0.003 | listed |
| Agent402.tools Encode text to Morse code or decode it back. mode: encode (default) or decode. Words separated by ' / '. | agent402.tools | - | $0.001 | listed |
| Agent402.tools Current weather conditions for any location on Earth: temperature, feels-like, humidity, wind speed/direction/gusts, precipitation, cloud cover, pressure, and human-readable condition. Open-Meteo, no key, global. ?lat=48.86&lon=2.35. | agent402.tools | - | $0.003 | listed |
| Agent402.tools Multi-period weather forecast for a US location from api.weather.gov (NWS, public domain). Give latitude and longitude; returns the place plus upcoming forecast periods (temp, wind, conditions). US coverage only. ?lat=40.71&lon=-74.01 | agent402.tools | - | $0.003 | listed |
| Agent402.tools Characters, words, sentences, paragraphs, average word length, reading time, and an LLM token estimate for any text. | agent402.tools | - | $0.001 | listed |
| Agent402.tools Cryptographically secure randomness. ?bytes=1..1024 returns hex; or ?min=&max= returns a uniform integer; ?count=1..100. | agent402.tools | - | $0.001 | listed |
| Agent402.tools Atomically write (or release) a key only if its current value equals `expected` — the coordination primitive for distributed locks and optimistic concurrency across agents. Acquire a lock: expected=null + a value + ttlSeconds. Release it: expected... | agent402.tools | - | $0.001 | listed |
| Agent402.tools Build a runnable curl command for one operation in an OpenAPI 3.x or Swagger 2.x spec. Locate the operation by operationId (preferred) or by method + path, substitute path parameters using the spec's example values, include required query and head... | agent402.tools | - | $0.002 | listed |
| Agent402.tools Live stock/index/FX/crypto quote: last price, day range, 52-week range, previous close, currency, exchange, and a relative change vs. previous close, as clean JSON. The single-symbol NOW read - for OHLC time series use stock-history, for pre/post-... | agent402.tools | - | $0.003 | listed |
| Agent402.tools Compress a string with Brotli (RFC 7932) and return it as base64. Brotli typically beats gzip by 15-25% on text - useful when bytes matter (e.g. cramming context into an LLM prompt, fitting under a transport cap). Slower than gzip; pick gzip if sp... | agent402.tools | - | $0.001 | listed |
| Agent402.tools Encode text to HTML entities or decode them back. mode: encode (default) or decode. | agent402.tools | - | $0.001 | listed |
| Agent402.tools Resolve a US latitude/longitude to its county, state, and census block FIPS via the FCC Area API - the geographic context agents need for any coordinate. Live gov data, no key. ?lat=34.0522&lon=-118.2437 | agent402.tools | - | $0.003 | listed |
| Agent402.tools Option chain for a US-listed ticker: all listed expiration dates, the strike ladder, and per-contract bid/ask/last/volume/open-interest/implied-volatility for calls and puts at one expiry (nearest by default, or pass `expiration` as YYYY-MM-DD). B... | agent402.tools | - | $0.005 | listed |
| Agent402.tools Domain registration data via RDAP (the structured WHOIS successor): registrar, creation/expiry dates, status, nameservers. | agent402.tools | - | $0.005 | listed |
| Agent402.tools OpenAI-compatible chat completions, nano tier: gpt-4.1-nano, gpt-5-nano, gemini flash-lite, small llama/ministral/qwen, deepseek-chat - $0.003 per call in USDC over x402, priced for high-frequency agent loops. Same wire format as /v1/chat/completi... | agent402.tools | - | $0.003 | listed |
| Agent402.tools Bundled execution of the Domain intel workflow - Full domain security and SEO intelligence in one call: WHOIS, DNS, TLS cert, HTTP headers, tech stack, robots policy, and certificate transparency. One x402 payment runs 6 underlying tools (whois, d... | agent402.tools | - | $0.075 | listed |
| Agent402.tools OpenAI-compatible chat completions over x402 - point any OpenAI SDK at base_url https://agent402.tools/v1 and pay per call in USDC (Base, Solana, Polygon, Arbitrum, Stellar), no API key, no signup. Budget/mid models: gpt-4o-mini, claude haiku, gem... | agent402.tools | - | $0.02 | listed |
| Agent402.tools Run 2-5 web searches in one call with a 20% volume discount vs. individual searches. Each query returns ranked results (title, URL, snippet). Ideal for multi-faceted research or comparing sources on different aspects of a topic. | agent402.tools | - | $0.08 | listed |
| Agent402.tools LLM inference proxy (Premium tier) - o3 or o3-mini reasoning models. Supports vision (up to 2 image URLs) and structured output (response_format: json_object or json_schema). No API key needed; pay per call via x402. Input capped at 32k chars, out... | agent402.tools | - | $0.50 | listed |
| Agent402.tools Bundled execution of the Company dossier workflow - Comprehensive company research report in one call: live quote, financials, SEC filings, insider trades, and recent news - all in parallel. One x402 payment runs 5 underlying tools (stock-quote, c... | agent402.tools | - | $0.12 | listed |
| Agent402.tools Fetch any of FRED's ~800,000 economic time series by series ID - GDP (GDPC1), CPI (CPIAUCSL), unemployment (UNRATE), fed funds (DFF), and so on. Supports date windowing and the standard FRED units transformations (lin, chg, ch1, pch, pc1, pca, cca... | agent402.tools | - | $0.015 | listed |
| Agent402.tools Bundled execution of the Location intel workflow - Point at an address (or even a rough place name) and assemble the situational brief: precise coordinates, the canonical postal address, what's within walking distance, the live weather forecast, a... | agent402.tools | - | $0.10 | listed |
| Agent402.tools Derived 2s10s and 3m10y Treasury yield-curve spreads (in basis points) plus a boolean recession-signal flag when the curve is inverted. Source: FRED constant-maturity yields (public domain). No params. | agent402.tools | - | $0.015 | listed |
| Agent402.tools Snapshot of all G10 spot exchange rates quoted against USD (EUR, GBP, JPY, CHF, CAD, AUD, NZD, SEK, NOK) using ECB reference rates. Includes the USD-strength index (simple geometric mean of inverse rates). No params. | agent402.tools | - | $0.015 | listed |
| Agent402.tools Bundled execution of the Document intelligence workflow - Turn any PDF or image URL into structured data - metadata, extracted text, sliced page ranges, OCR for scanned docs, decoded barcodes / QR codes - without falling back to a vision LLM guess... | agent402.tools | - | $0.20 | listed |
| Agent402.tools Bundled execution of the Crypto market brief workflow - Quick crypto market snapshot: price for a specific coin, trending coins, and global market stats (total cap, BTC dominance, volume) - one call. One x402 payment runs 3 underlying tools (crypt... | agent402.tools | - | $0.05 | listed |
| Agent402.tools Bundled execution of the DNS & network ops workflow - End-to-end DNS health check: records, multi-resolver propagation, WHOIS, ASN, robots.txt, and reachability. One x402 payment runs 6 underlying tools (dns-lookup, dns-propagation, asn-info, whoi... | agent402.tools | - | $0.08 | listed |
| Agent402.tools Bundled execution of the Link preview card workflow - The 'turn a URL into a card-shaped preview' workflow. Pull OpenGraph/Twitter card metadata, fetch the article body as a description fallback, normalize the og:image into a standard 1200×630 soc... | agent402.tools | - | $0.12 | listed |
| Agent402.tools LLM inference proxy (Pro tier) — GPT-4o or GPT-4.1. Supports vision (up to 2 image URLs) and structured output (response_format: json_object or json_schema). No API key needed; pay per call via x402. Input capped at 16k chars, output at 2048 tokens. | agent402.tools | - | $0.10 | listed |
| Agent402.tools Latest US Consumer Price Index year-over-year inflation rate (headline CPI-U) plus the trailing 12 months of YoY readings - the headline inflation number. Source: FRED CPIAUCSL with pc1 transformation. No params. | agent402.tools | - | $0.015 | listed |
| Agent402.tools Live web search: ranked results (title, URL, snippet, age) from an independent search index as clean JSON - fresh pages your model's training cutoff has never seen. Optional freshness filter (pd/pw/pm/py = past day/week/month/year). Start here to ... | agent402.tools | - | $0.02 | listed |
| Agent402.tools Real-time Sahm Rule recession indicator from FRED (SAHMREALTIME series). The Sahm Rule triggers when the 3-month moving average of US unemployment rises ≥0.50 percentage points above its prior-12-month low - historically a clean recession signal. ... | agent402.tools | - | $0.015 | listed |
| Agent402.tools Top holdings from an institutional investment manager's most recent 13F-HR filing (managers >$100M AUM file quarterly). Parses the standard SEC informationtable.xml attached to the filing - returns issuer, CUSIP, shares, USD value, and voting auth... | agent402.tools | - | $0.025 | listed |