llms.txt
+21 −20
https://api.fadeandco.workers.dev/llms.txt
− > Pay-per-call agent intelligence, token risk, developer and AI data tools for AI agents, from public chains and public sources. Payment: x402, USDC on Base, Solana, Arc, Polygon, Arbitrum, Monad, World Chain, Optimism, Avalanche, Celo or Stellar, or RLUSD/XRP on the XRP Ledger. No signup, no API key; a failed call is not charged.− - [POST /api/agent-intel/reader-markdown-extract](https://api.fadeandco.workers.dev/api/agent-intel/reader-markdown-extract) ($0.001): Reader view of one public https page: its <title> and the <main> or <article> content (else <body>) as Markdown, with links and images resolved. Removes scripts, styles, navigation, footers, forms and iframes. Cookie banners built as plain divs are NOT removed. Pages that block automated requests return a 503.− - [GET /api/agent-intel/viral-trending-radar](https://api.fadeandco.workers.dev/api/agent-intel/viral-trending-radar) ($0.002): Today's trending Google searches for one country (public Google Trends RSS): rank, query, approximate search volume (e.g. '200+'), and the news items behind each trend. Country only: Google's feed has no industry categories, and it lists daily trends, not a breakout history.− - [POST /api/agent-intel/citation-verifier](https://api.fadeandco.workers.dev/api/agent-intel/citation-verifier) ($0.001): Checks up to 5 references against public registries: DOI through Crossref, arXiv ids through the arXiv API, ISBN-10/13 through Open Library (checksum first). Returns title, year, venue and a BibTeX entry plus an APA-style string for each verified one; unknown ones come back as not_found. Authors are given for DOI and arXiv only.− - [GET /api/agent-intel/known-scams-blacklist-db](https://api.fadeandco.workers.dev/api/agent-intel/known-scams-blacklist-db) ($0.001): Is this address or domain on the ScamSniffer community blacklist (public GitHub scam-database: wallet addresses, or phishing domains with their linked addresses)? Returns listed yes or no and the list size. A 'no' does not prove safety, and the list is not updated in real time.− - [GET /api/agent-intel/crosschain-gas-priority-fee](https://api.fadeandco.workers.dev/api/agent-intel/crosschain-gas-priority-fee) ($0.001): Current base fee and priority-fee percentiles (10th, 50th, 99th) for Ethereum, Base or Arbitrum from public RPC nodes, with the next block's base fee projected from the last block's fullness (EIP-1559 rule). Solana is not included here. Forecasts are a one-block projection, not a congestion model.− - [GET /api/agent-intel/x402-endpoint-health-vetting](https://api.fadeandco.workers.dev/api/agent-intel/x402-endpoint-health-vetting) ($0.001): Checks an x402 (HTTP 402 payment) endpoint before you pay: one unpaid GET, then the HTTP status, whether a 402 challenge with an accepts list is present, the payment networks, asset, price and pay-to address format, CORS header and response time. Does not pay, does not verify the seller's identity or reputation, and gives one sample, not uptime.− - [POST /api/agent-intel/agent-json-schema-guard](https://api.fadeandco.workers.dev/api/agent-intel/agent-json-schema-guard) ($0.001): Checks an agent's JSON output against a JSON Schema (draft 2020-12 keywords: type, properties, required, additionalProperties, items, enum, const, length, pattern, minimum/maximum, item counts). Returns valid yes/no, each error with its path and the value with disallowed fields removed. $ref, allOf/anyOf/oneOf, if/then and format return an error instead of passin− - [GET /api/agent-intel/ssl-certificate-transparency](https://api.fadeandco.workers.dev/api/agent-intel/ssl-certificate-transparency) ($0.001): Recent TLS certificates logged for a domain (Certificate Transparency via Cert Spotter's public index): issuer, validity dates, names on the certificate, and any name outside the domain. Shows the 10 newest; does not check revocation or the live server's certificate chain.− - [GET /api/agent-intel/ip-fraud-reputation-score](https://api.fadeandco.workers.dev/api/agent-intel/ip-fraud-reputation-score) ($0.001): IP type check: country, ISP and ASN, whether the address is a known Tor exit (Tor Project's public list), a proxy or VPN and a hosting/datacenter address (ip-api.com flags), and a LOW/MEDIUM/HIGH level from those flags. It is not a threat score: no abuse-report or spam history is included. ip-api's free tier is for non-commercial use only.− - [GET /api/agent-intel/api-sla-liveness-benchmark](https://api.fadeandco.workers.dev/api/agent-intel/api-sla-liveness-benchmark) ($0.001): Liveness and latency of one public HTTPS endpoint, measured from this server: three GET requests, returning each HTTP status and the time to the response headers, the median and the worst time, and an UP/DEGRADED/DOWN level. One location only: it does not test other regions, and it does not measure the TLS handshake on its own.− - [GET /api/agent-intel/cors-security-misconfig-audit](https://api.fadeandco.workers.dev/api/agent-intel/cors-security-misconfig-audit) ($0.001): CORS check for a public HTTPS endpoint: three GET requests with a made-up origin, the null origin and no origin, reporting whether the server echoes the origin, allows null, returns a wildcard, and allows credentials. Only reads response headers of GET requests; it does not test preflight, methods or authentication.− - [GET /api/agent-intel/dnssec-trust-chain-validator](https://api.fadeandco.workers.dev/api/agent-intel/dnssec-trust-chain-validator) ($0.001): DNSSEC status for a domain using Cloudflare's public resolver (1.1.1.1 DNS-over-HTTPS): whether the resolver validated the answer (AD flag), the DS records in the parent zone, and the DNSKEY records with key-signing keys. The validation is done by Cloudflare's resolver, not by this tool walking the chain to the root.− - [GET /api/agent-intel/iban-routing-swift-resolver](https://api.fadeandco.workers.dev/api/agent-intel/iban-routing-swift-resolver) ($0.001): Validates an IBAN (MOD-97 checksum and country length, computed here) and, if it passes, looks up the bank name, city and BIC (SWIFT) through OpenIBAN's public validation. The bank lookup depends on OpenIBAN's directory and may be missing for some banks; a valid checksum does not prove the account exists.− - [GET /api/agent-intel/global-postal-geocode-resolver](https://api.fadeandco.workers.dev/api/agent-intel/global-postal-geocode-resolver) ($0.001): Resolves a postal code in one country (ISO 2-letter code, e.g. US, DE, TR, GB) to its place names, state or province, and latitude and longitude, from Zippopotam.us. Covers only the countries that service publishes. No time zone or administrative municipality is returned, since no free source for them was used.− - [GET /api/agent-intel/ecb-institutional-fx-rates](https://api.fadeandco.workers.dev/api/agent-intel/ecb-institutional-fx-rates) ($0.001): European Central Bank euro reference rates (published once per working day around 16:00 CET): the rate for one currency against the euro, and an optional conversion of an amount between two of the listed currencies. Rates are the ECB's daily reference, not a live market quote; the list has about 30 currencies.− - [POST /api/agent-intel/highres-qr-code-generator](https://api.fadeandco.workers.dev/api/agent-intel/highres-qr-code-generator) ($0.001): Makes a QR code as scalable SVG (21x21 modules, version 1) for up to 17 bytes at level L, 14 at M, 11 at Q or 7 at H, with the mask chosen by the standard penalty rules. Returns the SVG and a base64 copy. Larger versions are not supported; longer text returns 400.− - [POST /api/agent-intel/html-dom-to-clean-markdown](https://api.fadeandco.workers.dev/api/agent-intel/html-dom-to-clean-markdown) ($0.001): Converts raw HTML you send (up to 500 KB) to GitHub-flavoured Markdown: headings, paragraphs, links, images, lists, code blocks, quotes, bold and italic. Scripts, styles, navigation, footers, forms and comments are removed; tables are flattened to text. Relative links need a base URL to become absolute.− - [GET /api/dev/dicks-sporting-goods](https://api.fadeandco.workers.dev/api/dev/dicks-sporting-goods) ($0.02): DICK'S Sporting Goods products in a category (e.g. mens-running-shoes, golf-drivers, kayaks): product name, brand, part number, price and list price range (USD), rating, review count, badge (new, sale...), number of SKUs (sizes/colors) and link; 48 per page (page 1 to 20), plus the total count. From dickssportinggoods.com's public category pages via a residential proxy.− - [GET /api/dev/espn-nhl-scoreboard](https://api.fadeandco.workers.dev/api/dev/espn-nhl-scoreboard) ($0.002): ESPN NHL scoreboard for one date: every game with home and away team, score, status (scheduled, live, final) and stadium, from ESPN's public site JSON. Times are UTC; days with no games return an empty list.+ > Pay-per-call agent intelligence, token risk, developer and AI data tools for AI agents, from public chains and public sources. Payment: x402, USDC on Base, Solana, Arc, Polygon, Arbitrum, Monad, World Chain, Optimism, Avalanche, Celo or Stellar, or RLUSD/XRP on the XRP Ledger. No signup, no API key; a failed call is not charged, and a 503 from a source is temporary and safe to retry.+ - [POST /api/agent-intel/reader-markdown-extract](https://api.fadeandco.workers.dev/api/agent-intel/reader-markdown-extract) ($0.002): Reader view of one public https page: its <title> and the <main> or <article> content (else <body>) as Markdown, with links and images resolved. Removes scripts, styles, navigation, footers, forms and iframes. Cookie banners built as plain divs are NOT removed. Pages that block automated requests return a 503.+ - [GET /api/agent-intel/viral-trending-radar](https://api.fadeandco.workers.dev/api/agent-intel/viral-trending-radar) ($0.002): Today's trending Google searches for one country (public Google Trends RSS): rank, query, approximate search volume (e.g. '200+'), and the news items behind each trend. Country only: Google's feed has no industry categories, and it lists daily trends, not a breakout history. Usually takes about 10 s, up to 23 s on slower calls; allow a 45 s timeout.+ - [POST /api/agent-intel/citation-verifier](https://api.fadeandco.workers.dev/api/agent-intel/citation-verifier) ($0.002): Checks up to 5 references against public registries: DOI through Crossref, arXiv ids through the arXiv API, ISBN-10/13 through Open Library (checksum first). Returns title, year, venue and a BibTeX entry plus an APA-style string for each verified one; unknown ones come back as not_found. Authors are given for DOI and arXiv only.+ - [GET /api/agent-intel/known-scams-blacklist-db](https://api.fadeandco.workers.dev/api/agent-intel/known-scams-blacklist-db) ($0.002): Is this address or domain on the ScamSniffer community blacklist (public GitHub scam-database: wallet addresses, or phishing domains with their linked addresses)? Returns listed yes or no and the list size. A 'no' does not prove safety, and the list is not updated in real time.+ - [GET /api/agent-intel/crosschain-gas-priority-fee](https://api.fadeandco.workers.dev/api/agent-intel/crosschain-gas-priority-fee) ($0.002): Current base fee and priority-fee percentiles (10th, 50th, 99th) for Ethereum, Base or Arbitrum from public RPC nodes, with the next block's base fee projected from the last block's fullness (EIP-1559 rule). Solana is not included here. Forecasts are a one-block projection, not a congestion model.+ - [GET /api/agent-intel/x402-endpoint-health-vetting](https://api.fadeandco.workers.dev/api/agent-intel/x402-endpoint-health-vetting) ($0.002): Checks an x402 (HTTP 402 payment) endpoint before you pay: one unpaid GET, then the HTTP status, whether a 402 challenge with an accepts list is present, the payment networks, asset, price and pay-to address format, CORS header and response time. Does not pay, does not verify the seller's identity or reputation, and gives one sample, not uptime.+ - [POST /api/agent-intel/agent-json-schema-guard](https://api.fadeandco.workers.dev/api/agent-intel/agent-json-schema-guard) ($0.002): Checks an agent's JSON output against a JSON Schema (draft 2020-12 keywords: type, properties, required, additionalProperties, items, enum, const, length, pattern, minimum/maximum, item counts). Returns valid yes/no, each error with its path and the value with disallowed fields removed. $ref, allOf/anyOf/oneOf, if/then and format return an error instead of passin+ - [GET /api/agent-intel/ssl-certificate-transparency](https://api.fadeandco.workers.dev/api/agent-intel/ssl-certificate-transparency) ($0.002): Recent TLS certificates logged for a domain (Certificate Transparency via Cert Spotter's public index): issuer, validity dates, names on the certificate, and any name outside the domain. Shows the 10 newest; does not check revocation or the live server's certificate chain.+ - [GET /api/agent-intel/ip-fraud-reputation-score](https://api.fadeandco.workers.dev/api/agent-intel/ip-fraud-reputation-score) ($0.002): IP type check: country, ISP and ASN, whether the address is a known Tor exit (Tor Project's public list), a proxy or VPN and a hosting/datacenter address (ip-api.com flags), and a LOW/MEDIUM/HIGH level from those flags. It is not a threat score: no abuse-report or spam history is included. ip-api's free tier is for non-commercial use only.+ - [GET /api/agent-intel/api-sla-liveness-benchmark](https://api.fadeandco.workers.dev/api/agent-intel/api-sla-liveness-benchmark) ($0.002): Liveness and latency of one public HTTPS endpoint, measured from this server: three GET requests, returning each HTTP status and the time to the response headers, the median and the worst time, and an UP/DEGRADED/DOWN level. One location only: it does not test other regions, and it does not measure the TLS handshake on its own.+ - [GET /api/agent-intel/cors-security-misconfig-audit](https://api.fadeandco.workers.dev/api/agent-intel/cors-security-misconfig-audit) ($0.002): CORS check for a public HTTPS endpoint: three GET requests with a made-up origin, the null origin and no origin, reporting whether the server echoes the origin, allows null, returns a wildcard, and allows credentials. Only reads response headers of GET requests; it does not test preflight, methods or authentication.+ - [GET /api/agent-intel/dnssec-trust-chain-validator](https://api.fadeandco.workers.dev/api/agent-intel/dnssec-trust-chain-validator) ($0.002): DNSSEC status for a domain using Cloudflare's public resolver (1.1.1.1 DNS-over-HTTPS): whether the resolver validated the answer (AD flag), the DS records in the parent zone, and the DNSKEY records with key-signing keys. The validation is done by Cloudflare's resolver, not by this tool walking the chain to the root.+ - [GET /api/agent-intel/iban-routing-swift-resolver](https://api.fadeandco.workers.dev/api/agent-intel/iban-routing-swift-resolver) ($0.002): Validates an IBAN (MOD-97 checksum and country length, computed here) and, if it passes, looks up the bank name, city and BIC (SWIFT) through OpenIBAN's public validation. The bank lookup depends on OpenIBAN's directory and may be missing for some banks; a valid checksum does not prove the account exists.+ - [GET /api/agent-intel/global-postal-geocode-resolver](https://api.fadeandco.workers.dev/api/agent-intel/global-postal-geocode-resolver) ($0.002): Resolves a postal code in one country (ISO 2-letter code, e.g. US, DE, TR, GB) to its place names, state or province, and latitude and longitude, from Zippopotam.us. Covers only the countries that service publishes. No time zone or administrative municipality is returned, since no free source for them was used. Takes about 14 s; allow a 30 s timeout.+ - [GET /api/agent-intel/ecb-institutional-fx-rates](https://api.fadeandco.workers.dev/api/agent-intel/ecb-institutional-fx-rates) ($0.002): European Central Bank euro reference rates (published once per working day around 16:00 CET): the rate for one currency against the euro, and an optional conversion of an amount between two of the listed currencies. Rates are the ECB's daily reference, not a live market quote; the list has about 30 currencies.+ - [POST /api/agent-intel/highres-qr-code-generator](https://api.fadeandco.workers.dev/api/agent-intel/highres-qr-code-generator) ($0.002): Makes a QR code as scalable SVG (21x21 modules, version 1) for up to 17 bytes at level L, 14 at M, 11 at Q or 7 at H, with the mask chosen by the standard penalty rules. Returns the SVG and a base64 copy. Larger versions are not supported; longer text returns 400.+ - [POST /api/agent-intel/html-dom-to-clean-markdown](https://api.fadeandco.workers.dev/api/agent-intel/html-dom-to-clean-markdown) ($0.002): Converts raw HTML you send (up to 500 KB) to GitHub-flavoured Markdown: headings, paragraphs, links, images, lists, code blocks, quotes, bold and italic. Scripts, styles, navigation, footers, forms and comments are removed; tables are flattened to text. Relative links need a base URL to become absolute.+ - [GET /api/dev/dicks-sporting-goods](https://api.fadeandco.workers.dev/api/dev/dicks-sporting-goods) ($0.02): DICK'S Sporting Goods products in a category (e.g. mens-running-shoes, golf-drivers, kayaks): product name, brand, part number, price and list price range (USD), rating, review count, badge (new, sale...), number of SKUs (sizes/colors) and link; 48 per page (page 1 to 20), plus the total count. From dickssportinggoods.com's public category pages via a residential proxy. Takes about 20 s+ - [GET /api/dev/espn-nhl-scoreboard](https://api.fadeandco.workers.dev/api/dev/espn-nhl-scoreboard) ($0.002): ESPN NHL scoreboard for one date: every game with home and away team, score, status (scheduled, live, final) and stadium, from ESPN's public site JSON. Times are UTC; days with no games return an empty list. Usually takes about 16 s, up to 30 s on slower calls; allow a 45 s timeout.+ - [Payment networks](https://api.fadeandco.workers.dev/payment-networks) (more networks on request)