All services

Generate a cohesive color palette + CSS variables from a hex seed or brand word. Pay-per-call in USDC.

Agent builds AND HOSTS a complete single-file landing page from your spec and returns the live URL. Pay-per-call in USDC on Base.

Generate robots.txt, sitemap.xml, or llms.txt from a domain + paths spec. ?type=robots|sitemap|llms. Pay-per-call in USDC.

Generate paste-ready Open Graph + Twitter meta tags for a URL. Provide title/description/image or let it auto-fill from the page. Pay-per-call in USDC.

ID + hash utilities: uuid, nanoid, sha256/512/1, md5, base64/base64url/hex encode+decode. Pay-per-call in USDC.

JSON tools: validate, format, minify, list keys, infer JSON schema. Pass ?op=&data=. Pay-per-call in USDC.

Address label/classify on Base/Ethereum: contract-vs-EOA + code presence (+ENS). Onchain USDC pay-per-call.

Timelock encryption (tlock / encrypt-to-the-future): seal a payload toward a future drand round — undecryptable by anyone, including us, until that round lands; or open a landed seal. For sealed-bid auctions, commit-reveal, scheduled secrets, dead-man switches. age-armored, interoperable. Free zero-knowledge inspect at /sealed/inspect.

Returns information about SSL certificates configured for a specified web domain.

USD Coin

What it would cost to execute a given notional in a given market right now: size-weighted fill price, slippage from the touch in basis points, and whether the visible book can absorb the size at all.

Executes fetch on any public URL, strips scripts/ads/nav noise, and returns compressed semantic Markdown optimized for LLM token ingestion.

Active DAO governance proposals (ENS, Arbitrum, Uniswap, Compound, Optimism, Lido, Curve (Ownership), Curve (Parameter), Aave): Snapshot (off-chain signal) cross-checked against a direct read of the onchain Governor contract (source of truth). Not an aggregation of one third-party dashboard — a cross-check. The discrepancy field flags cases where the off-chain signal stays silent about something real happening onchain (confirmed on Arbitrum: a public tracker showed the DAO as archived while its contract had an active vote on 48M ARB). Optional dao query parameter filters to a single DAO.

Get a LinkedIn post or article by URL.

Use for one call answering 'where is retail attention right now': a deterministic 0–100 attention score per ticker blending Reddit finance-community and 4chan /biz/ mention shares (24h window), with momentum, cross-platform confirmation, breadth & concentration (HHI), and Fear & Greed context. Transparent — every row carries its raw per-platform inputs. From x402stock

Tx Intent Classifier: decodes the REAL intent of an on-chain transaction (Base/Ethereum) and returns an Ed25519-signed risk verdict (safe/review/suspicious/dangerous). Catches unlimited approvals, opaque selectors, value-to-contract, reverted tx. POST {"tx_hash":"0x..","chain":"base"} or {"to":"0x..","data":"0x.."}.

SYNTHORA macro intel bundle: 7 live macro/market datasets in ONE call (commodity macro, market sentiment, stablecoin supply, ECB forex fixing vs market, DeFi TVL ranking, top crypto, bitcoin fees). Cheaper than buying each separately. Partial degradation (never fails whole), Ed25519-signed. First 3 calls FREE per wallet via X-WALLET header. 0.10 USDC via x402 on Base. SYNTHORA.

Assess the security risk of a cross-chain bridge before routing funds through it. Combines live DefiLlama TVL and audit status with the full bridge-hack incident history and known-exploit analysis into a 0-100 risk score, a safe/caution/high_risk/critical signal and explicit risk factors. Use it for bridge risk and cross-chain due diligence. Ed25519-signed. 0.002 USDC on Base.

SYNTHORA cryptonews: real-time crypto news headlines with sentiment, ranked by importance. Aggregates keyless RSS feeds (CryptoPanic, CoinDesk, CoinTelegraph, Decrypt, Bitcoin Magazine) into deduplicated, freshness-and-source-weighted top headlines, each scored with a lexical bull/bear sentiment (very_bullish.very_bearish) plus an overall market sentiment. Filter by asset (BTC, ETH, SOL, XRP, and more) to get only headlines about that coin. Built for trading and quant agents that need a cheap, fast crypto news + sentiment pulse. Ed25519-signed.

Cheap poll: has the spending authority over this Safe changed since you last looked? You pass the fingerprint this route gave you last time; it recomputes the current one and compares. Call it with no fingerprint to get a baseline. The fingerprint covers owners, threshold, guard, moduleGuard, the singleton implementation, and the whole module graph including the owners and threshold of modules that are themselves Safes -- a change one level down flips it, which a flat owner list would miss. It deliberately excludes the nonce, so ordinary transactions do not read as an authority change. Nothing is stored on our side: you hold the baseline, so there is no account and no subscription. No archive reads either, which is why this is cheap; when it reports changed, buy GET /safe-signer-drift for what changed and in which block. A truncated walk returns indeterminate, never unchanged. Required: chain_id and address. Optional: fingerprint.

Cheap poll: can anyone other than you take your vesting plan? Reads the plan's vestingAdmin, its adminTransferOBO flag and the current holder of the plan NFT, and compares them against a fingerprint you kept from last time. Two contract reads, which is why it is cheap. Built for a daily cron on a plan you actually hold. It answers in three ways on purpose: unchanged, authority changed, or plan_closed -- because Hedgey burns the plan token on full redemption, and reporting that as a change would mean waking you nine times out of ten to say you received your own money. Measured over a year of plans: 90.4 percent of fingerprint changes are exactly that. Required: provider and plan_id. Optional: fingerprint.

Heuristic Solidity risk scan: pattern-level red flags for a contract address (verified source via Sourcify) or raw source. Honest scoping: a fast pre-audit, not a formal security audit.

Coinbase CDP facilitator — Circle USDC on Base (fee-free). First settlement auto-lists in x402 Bazaar.

Repair messy or invalid JSON (the kind LLMs and tools often emit) into clean, valid JSON, and optionally validate/coerce it against a JSON Schema. Pure deterministic compute — no network or model calls. What it fixes: trailing commas, singl