{"x402Version":2,"name":"draconic21-daily-agent-signal","description":"Daily Agent Signal: dated, ranked x402 market intelligence for agent commerce, paid per call in Base USDC. Read the free /signal page and /signal/scorecard.json (misses included) first. Sampled transfers and directory activity are not verified buyer revenue. Paid: POST /v1/signal_latest $0.03, /v1/signal_history $0.10, /v1/signal_delta $0.05.","brand":"draconic21","network":"base","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402","payTo":"0x1520Ef5530AA71350049BE2903Cf078B38c40AE5","services":[{"method":"POST","path":"/v1/signal_latest","description":"GO-TO PRODUCT: Daily Agent Signal — dated x402 market intelligence: x402 demand trends, which x402 endpoints buyers pay for (provider-reported counters) and agent-commerce research, with judgment, buyer_value, action_hint and cited sources. Coverage varies by edition; sampled transfers and directory activity are not verified buyer revenue. Free first: /signal/feed.json headlines from the latest stored edition (not necessarily today's; check its date), /v1/signal_latest/example, /health date/sha256/archive depth and /signal/scorecard.json past calls and misses. Pass expect_sha256 to pay only for the revision you checked.","amount":"0.03","price":"$0.03","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/signal_latest","x_flagship":true},{"method":"GET","path":"/v1/signal_latest","description":"GO-TO PRODUCT: the most recent stored Daily Agent Signal edition (not necessarily today's; /health names its date) — same $0.03 ranked x402 market intelligence / x402 demand trends / agent-commerce research brief as POST /v1/signal_latest, with no request body. Free before paying: /health sha256 and /signal/scorecard.json (dated calls scored, misses included); ?expect_sha256= pays only for the revision you checked.","amount":"0.03","price":"$0.03","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/signal_latest","x_flagship":true},{"method":"POST","path":"/v1/signal_history","description":"GO-TO PRODUCT: x402 trend history archive — the last N stored Daily Agent Signal editions, oldest first, one full brief per date (ranked signals, judgment, action_hint, sources): see which calls held. Body { days: 1..30 }. Free first: archive_day_count at /health, /v1/signal_history/example, /signal/scorecard.json.","amount":"0.10","price":"$0.10","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/signal_history","x_flagship":true},{"method":"POST","path":"/v1/signal_delta","description":"GO-TO PRODUCT: what changed in the Daily Agent Signal since a date you read: complete added, changed (fields plus before/after) and removed records, diffed against our stored archive. Body { since_date }. Free first: /v1/signal_delta/availability?since_date= (absent baseline is 422, no charge) and /v1/signal_delta/example.","amount":"0.05","price":"$0.05","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/signal_delta","x_flagship":true},{"method":"POST","path":"/v1/signal_continuity","description":"x402 demand trends over time: which Daily Agent Signal threads held, recurred, appeared or faded over the last N stored editions (not calendar days). One row per signal id with first/last seen, days present, rank path, vs_prior path and latest judgment, plus ids grouped by trajectory. Body { days: 1..90 }. Not full briefs (that is signal_history). Free first: archive_day_count at /health, /v1/signal_continuity/example.","amount":"0.07","price":"$0.07","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/signal_continuity","x_flagship":false},{"method":"POST","path":"/v1/signal_day","description":"One Daily Agent Signal brief by stored date (judgment, sources). Body { date: YYYY-MM-DD }; optional expect_sha256 pins the revision checked at /signal/YYYY-MM-DD.json. A changed revision returns 409 before any charge; bad or unstored dates return free 400/404. Current stored revision, not an immutable as-of snapshot. GET /signal/editions.json lists dates and current brief_sha256; preview: /v1/signal_day/example.","amount":"0.04","price":"$0.04","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/signal_day","x_flagship":false},{"method":"POST","path":"/v1/archive_tip_day","description":"Tip/entry ($0.01): tip receipt (brand+date+content hash, no payTo) PLUS one Signal archive day unlock. Body { date: YYYY-MM-DD }. First-penny path into Signal archive — primary CTA remains signal_latest $0.03.","amount":"0.01","price":"$0.01","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/archive_tip_day","x_flagship":false},{"method":"POST","path":"/v1/peer_origin_offer","description":"Partnership slot ($0.03): other x402 origins pay to append origin_url + short pitch into OUR peer catalog. Body { origin_url, pitch, contact? }. HTTPS-only SSRF checks (no private IPs). Free thin list at GET /peers. Different buyer than Signal readers.","amount":"0.03","price":"$0.03","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/peer_origin_offer","x_flagship":false},{"method":"POST","path":"/v1/signal_topic_trace","description":"One Daily Agent Signal thread's path across stored editions: each date, rank, vs_prior, headline, judgment, action hint. Body { id } (from signal_latest/continuity) or { topic } (exact tag, 09-19..09-25 editions only), days 1..90. Bad body or no match: free 400/404 with sample ids, no charge.","amount":"0.06","price":"$0.06","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/signal_topic_trace","x_flagship":false},{"method":"POST","path":"/v1/agent_intent_post","description":"Demand waitlist write ($0.02): agents post what they'd pay for. Body { intent, budget_hint?, contact? }. No URLs fetched; length-capped; no secrets stored. Free thin count at GET /intents. Different buyer than Signal readers.","amount":"0.02","price":"$0.02","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/agent_intent_post","x_flagship":false},{"method":"POST","path":"/v1/agent_intent_read","description":"Demand waitlist read ($0.05): recent full intents from OUR accumulated board. Body { limit?: 1..100 }. Free thin count at GET /intents. Scarce = demand intel only this origin hosts.","amount":"0.05","price":"$0.05","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/agent_intent_read","x_flagship":false},{"method":"POST","path":"/v1/hood_public_watch","description":"HOOD public-source observation pack ($0.12): dated IR/SEC/news citations + falsifiable Agentic Trading hypothesis status from public URLs only. Body { live_fetch?: boolean } (default true). NO licensed market data, NO quotes, NO Hood private catalog dumps. Research-only disclaimer in payload.","amount":"0.12","price":"$0.12","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/hood_public_watch","x_flagship":false},{"method":"POST","path":"/v1/fda_pdufa_calendar","description":"FDA PDUFA Calendar ($0.04): upcoming FDA target-action dates as disclosed by sponsors in their own SEC EDGAR filings (10-K/10-Q/8-K) — not an estimate from trial-phase metadata. Body { ticker?, upcoming_days?: 1..730, include_past?: boolean }. Check free /v1/fda_pdufa_calendar/availability first.","amount":"0.04","price":"$0.04","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/fda_pdufa_calendar","x_flagship":false},{"method":"POST","path":"/v1/sec_late_filing_feed","description":"SEC Late-Filing Feed ($0.03): Form NT 10-K / NT 10-Q late-filing notices with resolution status (still-late vs resolved, days to resolution) — a going-concern/compliance signal generic EDGAR-listing tools do not surface. Body { ticker?, status?: still_late|resolved|all, limit?: 1..500 }. Check free /v1/sec_late_filing_feed/availability first.","amount":"0.03","price":"$0.03","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/sec_late_filing_feed","x_flagship":false},{"method":"POST","path":"/v1/edgar_filings","description":"SEC EDGAR Filings ($0.02): recent SEC filings for any US-listed company by ticker or CIK — 10-K, 10-Q, 8-K (with numbered items), and every other form, with direct document URLs and acceptance timestamps. Fetched live from data.sec.gov, not a snapshot. Body { ticker?, cik?, form?, since?, until?, limit?: 1..200 }. Check free /v1/edgar_filings/availability first.","amount":"0.02","price":"$0.02","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/edgar_filings","x_flagship":false},{"method":"POST","path":"/v1/edgar_company_facts","description":"SEC EDGAR Company Facts ($0.02): key XBRL facts for any US-listed company by ticker or CIK — Assets, Revenues, NetIncomeLoss, EPS and more, each with its latest value, period end, form, and filed date. Fetched live from data.sec.gov, not a snapshot. Body { ticker?, cik?, concepts?: string[] }. Check free /v1/edgar_company_facts/availability first.","amount":"0.02","price":"$0.02","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/edgar_company_facts","x_flagship":false},{"method":"POST","path":"/v1/edgar_bundle","description":"SEC EDGAR Bundle ($0.03): edgar_filings + edgar_company_facts for one company in a single paid call — cheaper than buying both separately ($0.04). Body { ticker?, cik?, form?, since?, until?, limit?, concepts? }. Check free /v1/edgar_bundle/availability first.","amount":"0.03","price":"$0.03","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/edgar_bundle","x_flagship":false},{"method":"POST","path":"/v1/edgar_fulltext_search","description":"SEC EDGAR Full-Text Search ($0.02): search the actual TEXT of SEC filings since 2001, across any company, by phrase — not just per-company metadata. Fetched live from SEC's own full-text search index (efts.sec.gov), not a snapshot. Body { q, forms?, ticker?, since?, until?, limit?: 1..40 }. Check free /v1/edgar_fulltext_search/availability first.","amount":"0.02","price":"$0.02","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/edgar_fulltext_search","x_flagship":false},{"method":"POST","path":"/v1/sanctions_screen","description":"Sanctions Screen ($0.006 — below the category-leading \"sanctions screening\" comparable's $0.01): screen a name and/or crypto wallet address against the U.S. Treasury OFAC SDN list (primary names + aliases + OFAC-published digital-currency addresses) in one call. Fetched live from OFAC's official export service, not a snapshot. Accepts the leading comparable's `type`/`threshold`/`lists` body fields for drop-in compatibility (`type` filters by person/entity, `threshold` overrides the default 0.6 fuzzy-match cutoff, `lists` defaults to [\"sanctions\"] — \"pep\" is honestly unsupported, never faked). Body { name?, wallet?, type?, threshold?, lists? } (at least one of name/wallet required). Check free /v1/sanctions_screen/availability first.","amount":"0.006","price":"$0.006","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/sanctions_screen","x_flagship":false},{"method":"POST","path":"/v1/treasury_fiscal_snapshot","description":"Treasury Fiscal Snapshot ($0.005): total U.S. public debt outstanding (Debt to the Penny), recent Treasury operating cash balance, and current-quarter Treasury Reporting Rates of Exchange, in one call. Fetched live from api.fiscaldata.treasury.gov, not a snapshot. Body {} (no fields required). Check free /v1/treasury_fiscal_snapshot/availability first.","amount":"0.005","price":"$0.005","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/treasury_fiscal_snapshot","x_flagship":false},{"method":"POST","path":"/v1/sanctions_delta","description":"Sanctions Delta ($0.008): which OFAC SDN entries (and OFAC-published crypto addresses) were added, removed, or modified since a given date, derived from OFAC's own official change-tracking feed (sanctionslistservice.ofac.treas.gov/changes/...) — not a self-diff of two snapshots. Body { since: \"YYYY-MM-DD\", entity_type?, crypto_only?, limit? }. Check free /v1/sanctions_delta/availability first.","amount":"0.008","price":"$0.008","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/sanctions_delta","x_flagship":false},{"method":"POST","path":"/v1/wiki_trends_pulse","description":"Wiki Trends Pulse ($0.025 — 50% below the category-leading \"social media trends\" comparable's $0.05): trending-topic & topic-attention data for keyword research, content timing, and demand-trend analysis, fetched live from Wikimedia's own Pageviews API. Omit `article`/`keyword` for today's trending + breakout topics for a project (new-to-top or sharply-rising vs the same weekday one week earlier); give `article` (or its alias `keyword`) for that topic's daily interest-over-time series with pct_change/direction stats — the reliable, keyless substitute for Google-Trends-style queries (Google Trends itself has no free API and returned HTTP 429/404 when probed live). Accepts the same `keyword` param name the leading comparable uses, and article_trend responses carry `keyword`/`queried_at`/`series[].value` aliases alongside this route's own `article`/`series[].views` fields. Body { article?, keyword?, project?, days?: 1..30 }. Check free /v1/wiki_trends_pulse/availability first.","amount":"0.025","price":"$0.025","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/wiki_trends_pulse","x_flagship":false},{"method":"POST","path":"/v1/wallet_profile","description":"Wallet Profile ($0.03 — below the category-leading \"wallet-intelligence\" comparable WalletGuard's $0.05): profiles a Base wallet/contract address in one call — is-contract, first/last on-chain activity, outgoing tx count, native ETH + tracked ERC-20 balances (USDC/WETH/cbBTC/DAI), recent counterparties, known-label hits, a real working OFAC SDN sanctioned-address check (WalletGuard's own live sample ships this non-functional), and a concise risk summary. Fetched live from Base's public RPC + Blockscout's Base explorer + the shared OFAC index (cached 10min). Every response also carries WalletGuard's field names as additive aliases (walletType/decision/risk/labels/sanctions.status/balances.ethWei+usdcBaseUnits/activity.transactionCount) — approvals/transfers are honest nulls, not fabricated. Body { address }. Check free /v1/wallet_profile/availability first.","amount":"0.03","price":"$0.03","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/wallet_profile","x_flagship":false},{"method":"POST","path":"/v1/domain_intel","description":"Domain Intel ($0.012): domain identity & trust posture in one call — RDAP registration data (registrar, creation/expiration/last-changed dates, status, nameservers, or a clean not-registered result), live DNS email-authentication read (MX/SPF/DMARC/NS), and a heuristic posture summary (e.g. newly-registered + no SPF/DMARC = elevated impersonation risk). Fetched live from IANA's RDAP bootstrap + the TLD registry's own RDAP server, and this server's own DNS resolver (no third-party DoH relay). Every response also carries the domain-intelligence category's RDAP/WHOIS-shaped field names as additive top-level aliases (registrar/created/updated/expiration/nameservers/status/domain_age_days/queried_at/server) — `raw` is an honest null since this route reads structured RDAP, never the raw WHOIS wire protocol. Body { domain }. Check free /v1/domain_intel/availability first.","amount":"0.012","price":"$0.012","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/domain_intel","x_flagship":false},{"method":"POST","path":"/v1/address_geocode","description":"Address Geocode ($0.008 — below the category-leading \"geocoding\" comparable's $0.01): forward + reverse U.S. geocoding in one route, built entirely on the U.S. Census Bureau's free, keyless Geocoder API (a federal government service, not a resold third-party product). Accepts `q` as an alias for `address` (the leading comparable's exact param name), and every response carries an additive `count`/`items[]` block in that comparable's field-name shape. Body { address (or q) } for forward geocoding (free-text U.S. address -> matched coordinates), or { lat, lon } for reverse (coordinates -> containing state/county/tract/block/CBSA Census geographies). Check free /v1/address_geocode/availability first.","amount":"0.008","price":"$0.008","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/address_geocode","x_flagship":false},{"method":"POST","path":"/v1/company_lookup","description":"Company Lookup ($0.01): normalized company-identity record from a name, ticker, LEI, or CIK — legal name, LEI, CIK (if SEC-registered), tickers/exchanges, jurisdiction, legal address, entity/registration status, and direct/ultimate parent. Merges SEC EDGAR (www.sec.gov/files/company_tickers.json + data.sec.gov/submissions, public domain) with GLEIF's LEI reference API (api.gleif.org, CC0 open data) — a global scope broader than the category leader's French-registry-only data. Accepts `q` as an alias for `name` (the leading comparable's exact param name), and every response carries additive `total_results`/`score_confiance` fields (the latter honestly null — see caveats). Body must have exactly one of { name (or q) }, { ticker }, { lei }, { cik }; an ambiguous name query returns top_matches instead of guessing. Check free /v1/company_lookup/availability first.","amount":"0.01","price":"$0.01","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/company_lookup","x_flagship":false},{"method":"POST","path":"/v1/email_validate","description":"Email Validate ($0.006): syntax + live MX/A-fallback deliverability + disposable-domain + role-address + free-webmail-provider + SPF/DMARC, with no third-party validation vendor at all -- syntax is RFC 5321/5322 grammar, MX/A/SPF/DMARC are live DNS via this server's own resolver (the same protocol-level sourcing as domain_intel), and disposable-domain detection is a static self-maintained list. Never opens an SMTP connection to the mailbox or confirms one specific inbox exists. Body { email } required. Check free /v1/email_validate/availability first.","amount":"0.006","price":"$0.006","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/email_validate","x_flagship":false},{"method":"POST","path":"/v1/kyb_pack","description":"KYB Due-Diligence Pack ($0.05): one call merging company_lookup (SEC EDGAR + GLEIF LEI), sanctions_screen (OFAC SDN name + wallet), domain_intel (RDAP + DNS posture), wallet_profile (Base activity/balances/OFAC), and email_validate (syntax + live MX/DNS) into a single report with per-section status, sources, and a flags summary -- instead of a compliance/onboarding agent making up to 5 separate sub-cent calls and merging them itself. Only the sections implied by the body actually run, in parallel, each under its own timeout; a failing section returns status \"unavailable\" with a reason rather than failing the whole call. Body needs at least one of { name | ticker | lei | cik } (company identity, mutually exclusive with each other), { domain }, { wallet }, or { email } -- any combination. Flat $0.05 regardless of how many sections run (list price if bought separately: up to $0.064 for all five). Check free /v1/kyb_pack/availability first.","amount":"0.05","price":"$0.05","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/kyb_pack","x_flagship":false},{"method":"POST","path":"/v1/news_search","description":"News Search ($0.009): multi-language, multi-country news headline search plus an optional volume/tone timeline, built entirely on the GDELT Project's free, keyless DOC 2.0 API (100+ languages, updated every 15min). Body { query } required; optional timespan (1h..3m), language, country, domain filters, min_tone/max_tone, sort (date|relevance), max_records (1-50). Pass mode:\"timeline\" for a per-period volume+tone series instead of an article list. Headlines/URLs/metadata only -- never relays article body text. Check free /v1/news_search/availability first.","amount":"0.009","price":"$0.009","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/news_search","x_flagship":false},{"method":"GET","path":"/v1/crypto_news","description":"Crypto News ($0.001 -- matches the category-leading incumbent's price exactly): fixed, no-required-params crypto headline feed -- a drop-in-shaped alternative to the category leader (GET, headlines[] with title/url/source/publishedAt; also mirrors its {status, data:{headlines[] with rank/whyItMatters/match, report}, meta} nesting field-for-field, as an additive alias). Built on this origin's own news_search GDELT client (narrowed to a crypto query) merged with Hacker News crypto stories for resilience. Adds rule-based topic_tags (BTC/ETH/Base/Solana/stablecoin/regulation/hack/DeFi/NFT/ETF/exchange), a deterministic (non-LLM) brief, and GDELT's own aggregate market_tone -- never a fabricated per-headline sentiment (whyItMatters/match are honestly null, not faked). Optional ?limit=1..30 (default 20). Headlines/URLs/metadata only. Check free /v1/crypto_news/availability first.","amount":"0.001","price":"$0.001","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/crypto_news","x_flagship":false},{"method":"POST","path":"/v1/token_price","description":"Token Price ($0.003): Base token price derived from on-chain state, not a resold price-API feed. Curated majors (ETH, WETH, USDC, DAI, cbETH, cbBTC, BTC) are priced from Chainlink's own Data Feed aggregator contracts on Base; any other Base ERC-20 address is priced from its deepest discoverable Uniswap V3 pool against USDC (with a liquidity read and a low-liquidity flag), or a clean unsupported-token error if no pool is discoverable. Also accepts { coins }, a comma-separated batch of symbols and/or addresses (up to 10) — same param name the category-leading incumbent uses — returning a leader-compatible { prices[], asOf, count, requested, unresolved, source } shape (each prices[] item carries query/symbol/key/price/resolved/confidence/decimals/timestamp) sourced entirely from this route's own on-chain reads. Body { symbol } or { address } or { coins }, optional { quote: \"USD\"|\"ETH\" }. Check free /v1/token_price/availability first.","amount":"0.003","price":"$0.003","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/token_price","x_flagship":false},{"method":"POST","path":"/v1/gas_price","description":"Gas Price ($0.002): current Base gas market read live from Base's own public JSON-RPC, not a hosted gas-oracle vendor -- legacy gas price (eth_gasPrice), EIP-1559 base fee (latest block), and a suggested priority/max fee (eth_maxPriorityFeePerGas + a computed 2x-base-fee heuristic), all in gwei, plus a plain-transfer cost estimate. Base mainnet only. Body {} or { chain: \"base\" }. Check free /v1/gas_price/availability first.","amount":"0.002","price":"$0.002","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/gas_price","x_flagship":false},{"method":"POST","path":"/v1/fx_rates","description":"FX Rates ($0.004): foreign-exchange reference rates for any base and up to 40 quote currencies, current or historical back to 1999, from the European Central Bank's euro reference rates via Frankfurter (open source, commercial use allowed). End-of-day reference rates, not tradeable quotes; unsupported currencies are listed, never guessed. Body {} (USD vs 10 majors) or { base, quotes: [\"EUR\",\"JPY\"], date: \"YYYY-MM-DD\" }. Check free /v1/fx_rates/availability first.","amount":"0.004","price":"$0.004","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/fx_rates","x_flagship":false},{"method":"POST","path":"/v1/weather","description":"Weather ($0.004): current conditions + short forecast, worldwide. United States coordinates (or a resolvable U.S. street address) read live from the National Weather Service's own public API (api.weather.gov), U.S. government data, plus active alerts. Every other location reads live from MET Norway's global Locationforecast model (api.met.no), CC BY 4.0/NLOD-licensed public data -- current + forecast only, no alerts (say so). Neither is a resold vendor feed. Body { lat, lon } (or lat/lng alias) for anywhere in the world, or { location } / { city } for a full U.S. street address (resolved via the Census Geocoder; U.S. only; a bare \"City, State\" may not resolve). Optional { forecast_days: 1-7 (default 3), alerts: true|false (default true, U.S./NWS only) }. Check free /v1/weather/availability first.","amount":"0.004","price":"$0.004","network":"eip155:8453","asset":"USDC","extensions":{"bazaar":{"discoverable":true}},"url":"https://draconic21-x402-api.onrender.com/v1/weather","x_flagship":false},{"method":"POST","path":"/v1/pdf_extract","description":"PDF Extract ($0.04): deterministic PDF -> per-page plain text + metadata, no OCR, no table extraction, no third-party PDF/OCR vendor -- text pulled directly from the PDF's own embedded text objects via pdfjs-dist (Mozilla's own PDF.js, Apache-2.0) running in this process. Body { url } (public http(s) PDF link, SSRF-hardened fetch) OR { pdf_base64 } (raw base64 bytes), not both. Max 10 MiB, max 40 pages. 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