x402 resources on Base
Resources whose first Base-preferring accepts entry names Base (eip155:8453). 23,920 resources: 4,364 answer a valid 402 (18.2%), 2,387 are dead (10.0%). Sorted by payers on record, then live verdict, then catalog freshness.
Page 5 of 50: previous next · 18,920 more are only in bazaar.json and the sitemaps
| Resource | Host | Price | Network | Verdict | Payers | Catalogs | Description |
|---|---|---|---|---|---|---|---|
| POST /api/fc-cast-replies | agent402.tools | $0.005 | base | live | 120 | cdp | Farcaster cast replies: The reply thread under a Farcaster cast (by hash or URL): the root |
| POST /api/fc-cast-metrics | agent402.tools | $0.005 | base | live | 120 | cdp | Farcaster cast volume: Cast volume over time for a search query: how many Farcaster casts |
| GET /api/exchanges | agent402.tools | $0.005 | base | live | 120 | cdp | Crypto exchanges: Crypto exchanges ranked by trust score: id, name, country, year establis |
| GET /api/edgar-recent-ipos | agent402.tools | $0.005 | base | live | 120 | cdp, payai | EDGAR recent IPO filings (S-1 /: Recently-filed S-1 (initial registration) or 424B4 (final |
| GET /api/edgar-company-facts | agent402.tools | $0.005 | base | live | 120 | cdp, payai | EDGAR XBRL company-facts (all: All XBRL concepts reported by a company. Default returns a |
| GET /api/edgar-company-concept | agent402.tools | $0.005 | base | live | 120 | cdp, payai | EDGAR XBRL company-concept (one: Full reported history of a single XBRL concept for one co |
| GET /api/edgar-13f-holdings | agent402.tools | $0.005 | base | live | 120 | cdp, payai | EDGAR 13F-HR holdings: Top holdings from an institutional investment manager's most recent |
| GET /api/cpi-yoy | agent402.tools | $0.005 | base | live | 120 | cdp, payai | US CPI year-over-year inflation: Latest US Consumer Price Index year-over-year inflation r |
| GET /api/coin-price-by-contract | agent402.tools | $0.005 | base | live | 120 | cdp | Token price by contract address: Live price, market cap, 24h volume and 24h change for ERC |
| GET /api/coin-history | agent402.tools | $0.005 | base | live | 120 | cdp | Coin snapshot on a date: Price, market cap and 24h volume of a coin on ONE past date (00:0 |
| POST /api/cert-transparency | agent402.tools | $0.005 | base | live | 120 | cdp | Certificate transparency search: Search public Certificate Transparency logs (via crt.sh) |
| GET /api/barcode-lookup | agent402.tools | $0.005 | base | live | 120 | cdp, payai | Barcode product lookup: Look up a product by its UPC/EAN barcode number via Open Food Fact |
| GET /api/b20-new-tokens | agent402.tools | $0.005 | base | live | 120 | cdp | New B20 tokens: Recently deployed B20 tokens on Base: scans the factory's B20Created logs |
| GET /api/b20-memos | agent402.tools | $0.005 | base | live | 120 | cdp | B20 payment memos: Payment memos attached to B20 transfers: pairs each Memo(address,bytes3 |
| POST /api/skill/weather-brief | agent402.tools | $0.006 | base | live | 120 | cdp, payai | Skill: Weather briefing: Full weather briefing for a location: current conditions, 7-day f |
| POST /api/skill/trip-planner | agent402.tools | $0.006 | base | live | 120 | cdp, payai | Skill: Multi-stop trip planner: Plan a multi-stop journey deterministically: geocode each |
| GET /api/rwa-markets | agent402.tools | $0.006 | base | live | 120 | cdp | Tokenized asset markets: Market data for tokenized real-world assets - tokenized stocks (N |
| GET /api/rwa-issuer | agent402.tools | $0.006 | base | live | 120 | cdp | Tokenized asset issuer: One issuer of tokenized real-world assets by id: aggregate tokeniz |
| GET /api/rwa-asset | agent402.tools | $0.006 | base | live | 120 | cdp | Tokenized asset: One tokenized real-world asset by id (gold, nvidia, tesla, spy ...): iden |
| POST /api/skill/pdf-pipeline | agent402.tools | $0.007 | base | live | 120 | cdp | Skill: PDF processing pipeline: Full PDF processing pipeline - metadata, markdown conversi |
| POST /api/skill/status-snapshot | agent402.tools | $0.008 | base | live | 120 | cdp, payai | Skill: Site status snapshot: The 'is this site healthy, addressable, and crawlable - right |
| POST /api/skill/schema-evolution | agent402.tools | $0.008 | base | live | 120 | cdp, payai | Skill: API contract drift check: The 'did this API contract change in a way that breaks ou |
| POST /api/skill/domain-age | agent402.tools | $0.008 | base | live | 120 | cdp | Skill: Domain age and legitimacy: How old and legit is this domain? WHOIS registration, DN |
| GET /api/exchange-tickers | agent402.tools | $0.008 | base | live | 120 | cdp | Exchange tickers: Markets (tickers) listed on one exchange: base/target pair, last price, |
| GET /api/crypto-global | agent402.tools | $0.008 | base | live | 120 | cdp, payai | Crypto global market: Global crypto market snapshot: total market cap, total 24h volume, B |
| GET /api/coin-market-chart-range | agent402.tools | $0.008 | base | live | 120 | cdp | Coin market chart for a time: Price, market cap and volume series for a coin over an ARBIT |
| POST /api/skill/fx-monitor | agent402.tools | $0.009 | base | live | 120 | cdp | Skill: FX monitor: Major currency snapshot: EUR/USD, GBP/USD, JPY/USD rates plus the full |
| POST /api/skill/email-deliverability | agent402.tools | $0.009 | base | live | 120 | cdp, payai | Skill: Email deliverability: Diagnose why a domain's email lands in spam: SPF posture, DMA |
| POST /api/attest | agent402.tools | $0.05 | base | live | 120 | cdp | Attest a settled call on Base: Write an on-chain attestation (Ethereum Attestation Service |
| GET /api/x402-market-pulse | agent402.tools | $0.001 | base | live | 120 | cdp | x402 market pulse: Live cross-provider x402 market sentiment. topProviders: the top x402 s |
| POST /api/url-parse | agent402.tools | $0.001 | base | live | 120 | cdp, payai | URL parse: Parse a URL into components: protocol, host, port, path, query params (decoded) |
| POST /v1/auto/gemini | agent402.tools | $0.01 | base | live | 120 | cdp | Gemini generateContent (auto: Google's native generateContent wire on the auto tier. Send |
| POST /api/solidity-scan | agent402.tools | $0.01 | base | live | 120 | cdp | Solidity heuristic pattern scan: Deterministic static pattern scan of Solidity smart-contr |
| POST /api/sol-token-report | agent402.tools | $0.01 | base | live | 120 | cdp | Solana token risk report (full): Full RugCheck report for a Solana token mint, trimmed to |
| POST /api/skill/insider-alert | agent402.tools | $0.01 | base | live | 120 | cdp | Skill: Insider alert: Insider buying/selling activity for a stock: Form 4 trades, the late |
| GET /api/tx-status | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Transaction status: Check the confirmation status of a transaction by hash on Base/Polygon |
| POST /api/token-metadata | agent402.tools | $0.001 | base | live | 120 | cdp, payai | ERC-20 token metadata: Resolve an ERC-20 contract address to its on-chain metadata: symbol |
| POST /api/html-strip | agent402.tools | $0.001 | base | live | 120 | cdp | HTML strip to text: Strip all HTML tags and return plain text. Preserves block-level struc |
| POST /api/dex-pair | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Resolve Uniswap V3 pool address: Look up the Uniswap V3 pool address for a token pair + fe |
| POST /api/defi-tvl | agent402.tools | $0.001 | base | live | 120 | cdp, payai | DeFi protocol TVL: Look up the current Total Value Locked (TVL) for a DeFi protocol via De |
| GET /api/crypto-orderbook | agent402.tools | $0.001 | base | live | 120 | cdp | Crypto order book: L2 order-book snapshot for a spot pair: best bid/ask, mid price, spread |
| POST /api/base64 | agent402.tools | $0.001 | base | live | 120 | cdp, payai | Base64: Base64 encode or decode text. mode: encode (default) or decode. Handles URL-safe b |
| GET /api/weather-history | agent402.tools | $0.002 | base | live | 120 | cdp, payai | Historical weather (global): Historical daily weather for any location and date range (up |
| GET /api/weather-current | agent402.tools | $0.002 | base | live | 120 | cdp, payai | Current weather (global): Current weather conditions for any location on Earth: temperatur |
| POST /api/memory/grant | agent402.tools | $0.002 | base | live | 120 | cdp, payai | Memory grant: Share your namespace with another wallet so different agents can coordinate |
| GET /api/gov-data | agent402.tools | $0.002 | base | live | 120 | cdp | US gov dataset search: Search 300,000+ US government datasets on catalog.data.gov (Catalog |
| POST /api/farcaster-profile | agent402.tools | $0.002 | base | live | 120 | cdp | Farcaster profile: Lookup a Farcaster profile by username or FID. Returns FID, username, d |
| POST /api/image-convert | agent402.tools | $0.005 | base | live | 120 | cdp, payai | Image convert: Convert an image between formats (PNG, JPEG, BMP). Send a base64 image and |
| POST /api/pdf | agent402.tools | $0.01 | base | live | 120 | cdp | PDF to text: Fetch a PDF from a URL and extract its text content. Returns page count, docu |
| POST /api/exa-answer | agent402.tools | $0.01 | base | live | 120 | cdp | Exa grounded answer: Ask a question and get a written answer with the sources it was drawn |
| POST /api/embed-large | agent402.tools | $0.01 | base | live | 120 | cdp, payai | Text embeddings (Large): Generate a text embedding vector using OpenAI text-embedding-3-la |
| POST /api/action-gate | agent402.tools | $0.01 | base | live | 120 | cdp | AI agent action preflight: Deterministic preflight check for a proposed AI agent action - |
| POST /api/fc-user-casts | agent402.tools | $0.004 | base | live | 120 | cdp | Farcaster user casts: A Farcaster user's recent casts by fid or username, newest first, op |
| POST /api/fc-trending | agent402.tools | $0.004 | base | live | 120 | cdp | Farcaster trending channels: Trending Farcaster channels ranked by casting activity over 1 |
| POST /api/fc-channel-feed | agent402.tools | $0.004 | base | live | 120 | cdp | Farcaster channel feed: Latest casts in one or more Farcaster channels (e.g. base, farcast |
| GET /api/yield-curve-spread | agent402.tools | $0.005 | base | live | 120 | cdp, payai | Treasury yield-curve spreads +: Derived 2s10s and 3m10y Treasury yield-curve spreads (in b |
| GET /api/world-bank-indicator | agent402.tools | $0.005 | base | live | 120 | cdp, payai | World Bank indicator series: Fetch a World Bank indicator time series for a country (e.g. |
| POST /api/wikidata-entity | agent402.tools | $0.005 | base | live | 120 | cdp | Wikidata entity facts: Company/person/organization facts from Wikidata. Pass an entity id |
| GET /api/treasury-yield-history | agent402.tools | $0.005 | base | live | 120 | cdp, payai | US Treasury yield history: Last N business days of US Treasury constant-maturity yields, o |
| POST /api/sol-token-holders | agent402.tools | $0.005 | base | live | 120 | cdp | Solana token holder: Top-holder concentration for a Solana token mint: the 20 largest hold |
| POST /api/skill/world-data | agent402.tools | $0.005 | base | live | 120 | cdp | Skill: World Bank country data: GDP and population for a country - two key World Bank indi |
| POST /api/skill/nft-portfolio | agent402.tools | $0.005 | base | live | 120 | cdp | Skill: NFT portfolio: NFT + wallet snapshot: NFT holdings, native balance, and ETH price f |
| POST /api/skill/fred-snapshot | agent402.tools | $0.005 | base | live | 120 | cdp | Skill: Fed economic snapshot: Key Federal Reserve economic indicators - fed funds rate, un |
| POST /api/site-map | agent402.tools | $0.005 | base | live | 120 | cdp | Site map (URL discovery): Discover a website's URLs in one call: reads robots.txt, its dec |
| GET /api/sanctions/name | agent402.tools | $0.005 | base | live | 120 | cdp | Sanctions screening - name: Screen a person or company name against the OFAC SDN list. Ret |
| POST /api/receipts | agent402.tools | $0.005 | base | live | 120 | cdp | Receipts (your settled calls,: Your own settled calls in the shape a finance system posts: |
| GET /api/global-defi | agent402.tools | $0.005 | base | live | 120 | cdp | Global DeFi market: Global DeFi snapshot: DeFi market cap (USD), ETH market cap, DeFi-to-E |
| POST /api/github-repo | agent402.tools | $0.005 | base | live | 120 | cdp | GitHub repository enrichment: Enrich a public GitHub repository: stars, forks, watchers, o |
| GET /api/fx-dashboard | agent402.tools | $0.005 | base | live | 120 | cdp, payai | G10 FX dashboard vs USD: Snapshot of all G10 spot exchange rates quoted against USD (EUR, |
| GET /api/fred-series-info | agent402.tools | $0.005 | base | live | 120 | cdp, payai | FRED series metadata: Metadata for a FRED series: title, frequency, units, seasonal adjust |
| GET /api/fred-release-observations | agent402.tools | $0.005 | base | live | 120 | cdp, payai | FRED bulk release observations: Bulk-fetch observations for every series in a FRED release |
| GET /api/fred-release-calendar | agent402.tools | $0.005 | base | live | 120 | cdp, payai | FRED economic release calendar: Upcoming and very-recent US economic data release dates - |
| GET /api/fed-funds | agent402.tools | $0.005 | base | live | 120 | cdp, payai | Effective federal funds rate: Current effective federal funds rate (current, as of date, i |
| GET /api/edgar-xbrl-frame | agent402.tools | $0.005 | base | live | 120 | cdp, payai | EDGAR XBRL frame (cross-company: All US public companies that reported a given XBRL tag fo |
| GET /api/edgar-search | agent402.tools | $0.005 | base | live | 120 | cdp, payai | EDGAR full-text search: General-purpose full-text search across every SEC filing since 200 |
| GET /api/edgar-insider-trades | agent402.tools | $0.005 | base | live | 120 | cdp, payai | EDGAR insider trades (Form 4): Recent Form 4 insider transactions filed against a company |
| GET /api/edgar-filings | agent402.tools | $0.005 | base | live | 120 | cdp, payai | EDGAR recent filings: Recent SEC filings for a company by ticker or CIK, newest first. Opt |
| GET /api/edgar-13f-dataset-head | agent402.tools | $0.005 | base | live | 120 | cdp | EDGAR Form 13F data set head: A bounded head of ONE table in a Form 13F data set, read wit |
| POST /api/cve-lookup | agent402.tools | $0.005 | base | live | 120 | cdp | CVE lookup: Look up a CVE by id, or search CVEs by keyword or product: the NVD description |
| POST /api/contract-source | agent402.tools | $0.005 | base | live | 120 | cdp | Verified contract source: Fetch the verified Solidity source files and compiler metadata f |
| GET /api/coins-list | agent402.tools | $0.005 | base | live | 120 | cdp | All coin ids (paged): The complete list of tracked coins (~18k) as {id, symbol, name}, pag |
| GET /api/coin-search | agent402.tools | $0.005 | base | live | 120 | cdp | Coin search: Resolve a name or ticker to coin ids: full-text search returning matching coi |
| GET /api/coin-categories | agent402.tools | $0.005 | base | live | 120 | cdp | Crypto categories by market cap: Coin categories (Layer 1, Meme, AI, DeFi, Stablecoins, RW |
| POST /api/block-receipts | agent402.tools | $0.005 | base | live | 120 | cdp | Block receipts (one block,: Every transaction receipt in one block, fetched as a single up |
| GET /api/b20-verify | agent402.tools | $0.005 | base | live | 120 | cdp | Verify B20 token: Boolean verdict with reasons: is this address a real factory-issued B20 |
| GET /api/b20-token-info | agent402.tools | $0.005 | base | live | 120 | cdp | B20 token info: ERC-20 metadata plus B20 signals for any Base address: name, symbol, decim |
| POST /api/a2a-card-fetch | agent402.tools | $0.005 | base | live | 120 | cdp | A2A Agent Card fetch: Discover and fetch a site's A2A (Agent2Agent protocol) Agent Card - |
| POST /api/skill/webhook-intake | agent402.tools | $0.006 | base | live | 120 | cdp | Skill: Webhook secure intake: The production ingest path for every incoming webhook: verif |
| POST /api/skill/ssl-audit | agent402.tools | $0.006 | base | live | 120 | cdp | Skill: SSL audit: TLS/SSL security posture check: live certificate inspection, HTTP securi |
| POST /api/skill/loan-comparison | agent402.tools | $0.006 | base | live | 120 | cdp, payai | Skill: Loan comparison: Compare two or more loan offers - different rates, terms, fees, pr |
| POST /api/skill/email-security | agent402.tools | $0.006 | base | live | 120 | cdp | Skill: Email security: Full email auth posture: SPF, DMARC, DKIM, and composite deliverabi |
| POST /api/exa-contents | agent402.tools | $0.006 | base | live | 120 | cdp | Exa page contents: Retrieve the readable text of up to 10 web pages by URL, with optional |
| POST /api/skill/gas-optimizer | agent402.tools | $0.007 | base | live | 120 | cdp | Skill: Gas optimizer: Find the cheapest gas right now: Base gas, Ethereum gas, Base fee es |
| POST /api/skill/wallet-readiness | agent402.tools | $0.008 | base | live | 120 | cdp | Skill: Agent wallet readiness: One call answers 'can this wallet pay right now?' - USDC ba |
| POST /api/skill/user-onboarding | agent402.tools | $0.008 | base | live | 120 | cdp, payai | Skill: User onboarding: Take a signup form submission and run the full onboarding workup d |
| POST /api/skill/location-intel | agent402.tools | $0.008 | base | live | 120 | cdp, payai | Skill: Location intel: Point at an address (or even a rough place name) and assemble the s |
| GET /api/search-lite | agent402.tools | $0.008 | base | live | 120 | cdp | Web search (lite): A quick, low-cost web search sample as clean JSON: up to five ranked re |
| GET /api/coin-profile | agent402.tools | $0.008 | base | live | 120 | cdp | Coin profile: Full profile of one coin by id: name/symbol, description, categories, contra |
| GET /api/coin-ohlc | agent402.tools | $0.008 | base | live | 120 | cdp | Coin OHLC candles: OHLC candles for a coin: days 1 (30-min candles), 7 or 14 (4-hour), 30 |
| POST /api/skill/text-hygiene | agent402.tools | $0.009 | base | live | 120 | cdp, payai | Skill: Text hygiene: Turn a wall of dirty text - chat logs, scraped pages, user-generated |
Page 5 of 50: previous next · 18,920 more are only in bazaar.json and the sitemaps