Daily price history (up to 10 years) for a trading card — Pokemon, Magic: The Gathering, Yu-Gi-Oh, Lorcana.

Card set details (release date, card count, game, image) for any Pokemon, Magic: The Gathering, Yu-Gi-Oh, or Lorcana set.

Get tweet details with signed proof

Cardmarket EU pricing coverage statistics across all indexed TCG card sets — Pokemon, Magic: The Gathering, Yu-Gi-Oh, Lorcana.

Bulk card metadata for up to 100 TCG cards in one request — Pokemon, Magic: The Gathering, Yu-Gi-Oh, Lorcana, One Piece.

Bulk current prices for up to 500 trading cards in a single request — cheap market scans across Pokemon, Magic: The Gathering, Yu-Gi-Oh, Lorcana.

Bulk price history for up to 100 trading cards — feed Pokemon, Magic, Yu-Gi-Oh, Lorcana trend data into pricing models and trading bots.

KALEI Parliament standard: 4 Sonnet voters + Opus synthesizer returns recommendation, rationale, tripwire. ~12-15s. Docs: kaleiai.com/parliament

Look up a single Twitter/X tweet by its numeric tweet ID. Returns full tweet data including text, author profile, creation date, engagement metrics (likes, retweets, replies, quotes, bookmarks), and referenced tweets. Query param: id (string, required) - numeric tweet ID, e.g. GET /tweets/by/id?id=1110302988. Returns X v2 API-compatible JSON.

Search federal award spending data from USAspending.gov. Find awards by keyword, recipient company, or agency.

Chinese auspicious date selection / 择日 / 黄道吉日 / 选吉日 / pick a lucky day / wedding date / 嫁娶吉日 / moving date / 开市吉日. Given an activity (嫁娶/开市/出行/动土/入宅/安床/祭祀/纳财...) and a date range, returns the auspicious days where that activity appears in 宜 (favorable) and not in 忌 (taboo), with day clash and lunar date. For AI agents handling wedding, moving, business-opening or event date-selection queries.

x402-Email Spec v0.1 verifier (paid lane). Validates a sender address, accountability bond, and x402 payment header from an inbound email and returns a routing recommendation (inbox | review | spam). Same input as the free public endpoint at /api/x402/email/verify; this lane adds a signed _x402 receipt for bazaar callers. Live on Base mainnet.

Register an AI agent on the ERC-8004 Identity Registry. Pay $0.10 in USDC and receive a fully-encoded unsigned transaction (calldata + gas estimate + chain ID) — sign locally in your wallet to become the registered agent. No private keys ever touch our servers.

Search Twitter/X tweets with advanced filters. Returns up to 20 tweets per page, most recent first, with pagination. At least one filter required. Params: words, phrase, anyWords, noneWords, hashtags, from, to, mentioning, minReplies, minLikes, minReposts, since (YYYY-MM-DD), until, next_token. e.g. GET /tweets/search?words=bitcoin&from=elonmusk&minLikes=100. Returns X v2 API-compatible JSON.

NFT trading volume heatmaps, volatility analysis, and optimal entry timing by day and hour

Detect below-floor NFT listings and instant flip opportunities with urgency scoring

Detect NFT marketplace floor spreads with rarity, gas, and liquidity-risk adjustment

Detect real-time crypto arbitrage opportunities across centralized exchanges

Real-time top crypto gainers, losers, and trending coins with momentum signals

Virality scoring, rugpull detection, momentum tracking, and meme coin social intelligence