All projects on Base matching “fr”

France: French company verification (KYB) by SIREN in one call. Legal identity, intra-EU VAT number checked live in VIES, active/closed status, age, activity, headcount, establishments, insolvency proceedings from BODACC (safeguard, receivership, liquidation, closure), RGE/Qualiopi labels. Returns an explained verdict (favorable / vigilance / unfavorable) with stable, sourced signal codes. Officia

Amazon price + price history + monthly sales by ASIN. One call, one ASIN: current buy box, Amazon, lowest new and used prices PLUS 30/90/180-day price averages and the typical 180-day price range, estimated monthly sales, sales rank, rating, review count, offer count, brand, category, image. From tracked marketplace history, not a page scrape. 11 Amazon marketplaces (domain=us, uk, de, fr, jp, ca,

Use when an agent must verify a company (KYC/KYB, supplier or invoice check): official legal name, address, legal form, active/dissolved, LEI, register number, VAT validity. Search by name= (+country=), id=, lei= or vat=. GLEIF worldwide plus official national registers: FR, NO, FI, LV, IE, GB, US, EE, TW, HK, SG, AU – also firms without LEI. Source named in every answer. Bad input: HTTP 400 befor

Live grid carbon intensity, deterministic. Answers "how clean is the grid right now", "gCO2 per kWh in Germany", "cleanest hour to run a job today". Current intensity + forward curve (to 48h) + cleanest and dirtiest slots, from NESO (GB national + 14 DNO regions) and energy-charts/Fraunhofer ISE (DE FR NL BE AT ES IT NO). No LLM, no key. Pair with /api/energy/compute-window for full job scheduling

GreedyGoo Agent Skill as an installable ZIP: a short JSON with the skill's name, version, a download link to the ZIP (the greedygoo folder with SKILL.md and its reference files) and the steps to add it in Claude. The skill covers checking and running a GreedyGoo account on Base (stock mix, Cash, credit, Protector, Rebalancer) through the hosted JAW MCP, for assistants that help a GreedyGoo user fr

QR/Barcode Generator: Generate a QR code or barcode as an image (SVG or PNG). Returns a base64-encoded image (MCP content type image). Symbologies: qrcode/qr, code128, code39, ean13, ean8, upca, upce, isbn10, isbn13, issn, itf, gs1-128, databar. Pay per call in USDC on Base via x402 — POST https://x402.freeq.one/tools/qr_generator.

Proofread — Proofreads a text with minimal intervention, in the language of the text. Fixes spelling, grammar, punctuation and obvious typos, keeps everything else, and returns the corrected text plus a short list of changes for review. Use when asked to proofread, correct, spell-check or fix the mistakes in a text without rewriting it. One-time purchase of the SKILL.md file itself (Agent Skills f

Signed attestation of an Aave V3 position's liquidation risk right now: health factor, debt, collateral, risk tier and the observation time, read live from public RPCs by the FractalAI MIDAS scanner across 6 chains and signed with ML-DSA-65 (NIST FIPS 204). Publicly verifiable by receipt id at /api/midas/alerts/receipt/<id> and in-browser at /midas/proof — proof of "what was seen, when", not a liq

Currency exchange rates and forex API: official ECB (European Central Bank) reference rates for ~30 currencies (USD, EUR, GBP, JPY, CHF, CNY...), any base currency, with currency conversion of an amount. Daily, no API key.

Tax-ID / VAT-number validation for Pan-African countries: valid/invalid, normalised form, id type and the reason it failed. Format plus the official check-digit algorithm where the tax authority publishes one; every rule cited to an official source with its date. Pure algorithmic, no registry lookup

Business Frameworks · business-frameworks/market/decide/verdict@1.2, applied — POST whether the node is short inside the horizon, lead time and horizon, whether suppliers are building, documented relief and how the price is set; get the node's verdict — binding, transient, pass-through or open — and the fact that decided it. Deterministic (the node's rule, no model): figures, verdict, action and c

DCL Trust Oracle. Call only when the text must include the substring AI and must not include "I cannot be held responsible" or "no guarantees". POST JSON {"response","agent_id"}. COMMIT means those checks passed and the action may proceed. NO_COMMIT means do not execute the checked action. Not a tool-call guardrail, prompt-injection detector, or jailbreak screen; use /evaluate/fast for the phrase

Base token sell check AT YOUR TRADE SIZE: simulates a buy of amountEth (0.001 to 10 ETH) and an immediate sell inside eth_call (no trade is sent) and reports the buy tax, the sell tax and the round-trip loss including price impact. Uniswap v2, v3, v4 (ETH, WETH, ZORA, USDC quotes) and Aerodrome. Measured at one block, not a guarantee, not financial advice.

Independent pre-execution control for consequential autonomous-agent actions. Evaluate a proposed payment, tool call, send, write, publish operation, API action, or other external side effect before execution; return the required approval or human-review boundary and verify that risk stays within the declared limit. 3 bounded free preview calls are available via extensions.humanmirrorPreview.

Scores JSONL rows using fixed rules and adds _quality. Detects some PII and bad-word patterns; optional redaction and score filtering. Detection is incomplete and can produce false positives. No AI.

Use to size competing or neighboring construction around one Rio Grande Valley address before you buy, lend, lease or build there: count, summed filed cost and each commercial project within radius_mi (default 1, max 5), nearest first. Hidalgo, Cameron, Starr and Willacy counties; about 68% of filings have a map point. An address we cannot place is a free 404. Example: "How many commercial project

Use when a page will not read correctly with a plain fetch — a single-page app, content loaded by JavaScript, or markup so noisy the text is buried. Fetches it with a headless browser (rendering JavaScript) and returns the main readable content as clean Markdown — ideal to feed an LLM as context. JSON body { url } (public http/https), optional include_images (default false). Returns title, final_u

[MCP: optimize_context] Pay-per-call JSON context pruning & LLM token budget enforcement. Saves up to 85% prompt tokens.

Validates the ISO 6346 check digit and separates owner, category and serial components. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age.

Validate a composition body without saving it (dry-run)

Validate a French VAT (TVA) number against the official company register. Validity means the SIREN exists and the company is administratively active.

Smart-contract inspection for any Base token address: which functions exist (mint, pause, blacklist, owner-only), proxy type and admin, verified source, creation block, DEX pool reserves in USD, holder count. Raw facts with sources and timestamps. Information, not investment advice.

Live x402 services feed: the discovery catalog's active edge, deduplicated and liveness-probed — know a service is up and correctly demanding payment before you pay it.

Digital business acquisition finder for business-buyer and investor agents. Returns SaaS, content, ecommerce, and newsletter businesses for sale on Flippa, Empire Flippers, and Acquire.com.

Polymarket prediction-market listings. Query: ?limit=1-100. Source: Polymarket Gamma API (free).

Pick free or freemium software for a small business by business type. $1 USDC on Base per call. Returns one tool per need from freesmallbiztools.com's checked listings (vendor quote and check date), with alternatives and caveats. Types: service, trades, retail, online_store, creator, consultant, agency, nonprofit. Don't use this for paid enterprise software comparisons.

Convert a decimal string to an exact reduced fraction. For a repeating decimal, set repeat to the number of trailing fractional digits that repeat (e.g. value='0.1666', repeat=1 → 1/6; value='0.3', repeat=1 → 1/3). A non-numeric value is a clean 400.

Check a persistent watch or URL for changes, with noise filtering, conditional HTTP and a compact deterministic diff. $0.005 USDC.

Africa regional macro + geopolitical stress pulse (no params)

Committed IFTA tax rates for a quarter (?quarter=2026-Q2&fuel_type=diesel&jurisdiction=WA), grouped by jurisdiction × fuel type with effective periods clipped to the quarter — mid-quarter revisions read as separate periods. Human-reviewed against iftach.org every quarter.