agentshelf.syntexa.ch
Call when an agent needs favicon and apple-touch icons extracted from a public page or HTML (SSRF-safe). Send JSON {"html":"<link rel=\"icon\" href=\"https://example.com/favicon.ico\" sizes=\"32x32\">"}. Exact $0.002 USDC on Base. Try unpaid POST /v1/sandbox/favicon-meta first.
| Host | agentshelf.syntexa.ch |
|---|---|
| Price | $0.001–$0.02 per call |
| Network | Base |
| Paid endpoints listed | 1215 |
| Calls, last 30 days* | 1,231 |
| Most unique payers on one endpoint (30 days)* | 1 |
| Last paid call* | 2026-10-17 |
* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.
Endpoints
| URL | Method | Price |
|---|---|---|
https://agentshelf.syntexa.ch/v1/favicon-metaCall when an agent needs favicon and apple-touch icons extracted from a public page or HTML (SSRF-safe). Send JSON… | POST | $0.002 |
https://agentshelf.syntexa.ch/v1/mentionsCall when an agent needs a structured brand or product mention brief from public web sources: theme clusters,… | POST | $0.02 |
https://agentshelf.syntexa.ch/v1/page-auditCall when an agent needs a structured SEO and technical audit of a public URL: HTTPS, status, title, meta description,… | POST | $0.01 |
https://agentshelf.syntexa.ch/v1/extract-emailsCall when an agent needs public emails already written on a page URL or in HTML (de-duped, cap 100). Use it only to… | POST | $0.003 |
https://agentshelf.syntexa.ch/v1/dns-lookupCall when an agent needs public DNS A, AAAA, MX, TXT, and CNAME records for a hostname. Use it to see where a domain… | POST | $0.003 |
https://agentshelf.syntexa.ch/v1/html-to-mdCall when an agent needs clean markdown from HTML the agent already holds. No network. Optional url is only a base for… | POST | $0.002 |
https://agentshelf.syntexa.ch/v1/url-to-mdCall when an agent needs the main content of a public http(s) URL as markdown, plus title and final_url. Use it for… | POST | $0.005 |
https://agentshelf.syntexa.ch/v1/token-countCall when an agent needs a heuristic token count for text using chars4 (characters/4), words, or regex. Use it to… | POST | $0.001 |
https://agentshelf.syntexa.ch/v1/spf-dmarcCall when an agent needs SPF and DMARC policy parsed from TXT records for a public hostname. Use it to read a domain's… | POST | $0.003 |
https://agentshelf.syntexa.ch/v1/css-selectCall when an agent needs text and attributes extracted with caller-supplied CSS selectors from a public page or HTML.… | POST | $0.004 |
https://agentshelf.syntexa.ch/v1/security-headersCall when an agent needs a security-header audit (CSP, HSTS, X-Frame-Options, Referrer-Policy, Permissions-Policy)… | POST | $0.004 |
https://agentshelf.syntexa.ch/v1/reverse-dnsCall when an agent needs reverse DNS PTR hostnames for a public IPv4 or IPv6 address. Use it to map an IP back to a… | POST | $0.003 |
https://agentshelf.syntexa.ch/v1/ip-geoCall when an agent needs IP geolocation: country, region, city, coordinates, ASN, and ISP for a public IPv4 or IPv6… | POST | $0.003 |
https://agentshelf.syntexa.ch/v1/rdapCall when an agent needs an RDAP domain record (status, nameservers, registrar, events) for a public hostname. Use it… | POST | $0.005 |
https://agentshelf.syntexa.ch/v1/json-repairCall when an agent needs broken JSON repaired deterministically (markdown fences, smart quotes, trailing commas,… | POST | $0.002 |
https://agentshelf.syntexa.ch/v1/utc-nowCall when an agent needs the current UTC time as an ISO timestamp plus unix seconds and milliseconds. Send an optional… | POST | $0.001 |
https://agentshelf.syntexa.ch/v1/uuidCall when an agent needs one or more UUID values. version defaults to v4 from crypto; v7 is time-ordered. count is 1… | POST | $0.001 |
https://agentshelf.syntexa.ch/v1/base-total-supplyCall when an agent needs ERC-20 totalSupply for one Base token, raw and human when decimals() is readable. Send token… | POST | $0.001 |
https://agentshelf.syntexa.ch/v1/eth-total-supplyCall when an agent needs ERC-20 totalSupply for one Ethereum mainnet token, raw and human when decimals() is readable.… | POST | $0.001 |
https://agentshelf.syntexa.ch/v1/eth-erc20-metaCall when an agent needs ERC-20 name, symbol, decimals, and totalSupply for one Ethereum mainnet token. Send token… | POST | $0.002 |
https://agentshelf.syntexa.ch/v1/eth-contract-infoCall when an agent needs is_contract, bytecode size and hash, EIP-1967 and legacy OpenZeppelin proxy slots, and… | POST | $0.003 |
https://agentshelf.syntexa.ch/v1/eth-txCall when an agent needs status, block, gas used, and decoded ERC-20 Transfer logs for one Ethereum mainnet… | POST | $0.003 |
https://agentshelf.syntexa.ch/v1/eth-nonceCall when an agent needs the next pending nonce and confirmed transaction count for one Ethereum mainnet address. Send… | POST | $0.001 |
https://agentshelf.syntexa.ch/v1/eth-blockCall when an agent needs an Ethereum mainnet block header and transaction hashes by number or tag latest, finalized,… | POST | $0.001 |
https://agentshelf.syntexa.ch/v1/eth-block-numberCall when an agent needs the latest Ethereum mainnet block number. Send tag latest, or an empty object. Read-only… | POST | $0.001 |
Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.
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