agentshelf.syntexa.ch

agentshelf.syntexa.ch publishes 1180 machine-payable endpoints over the x402 protocol, priced from $0.001 to $0.02 per call. Each was probed directly; the response code below is what it returned.

Endpoints 1180
Price range $0.001 – $0.02
Verified 2026-10-01

Endpoints

Endpoint	Method	Price	Probe
/v1/article-dates	POST	$0.004	402
/v1/ascii85-decode	POST	$0.006	402
/v1/ascii85-encode	POST	$0.005	402
/v1/base32-decode	POST	$0.008	402
/v1/base32-encode	POST	$0.007	402
/v1/base32hex-decode	POST	$0.01	402
/v1/base32hex-encode	POST	$0.009	402
/v1/base36-decode	POST	$0.008	402
/v1/base36-encode	POST	$0.007	402
/v1/base45-decode	POST	$0.002	402
/v1/base45-encode	POST	$0.001	402
/v1/base58-decode	POST	$0.002	402
/v1/base58-encode	POST	$0.001	402
/v1/base58check-p2pkh-decode	POST	$0.004	402
/v1/base58check-p2pkh-encode	POST	$0.003	402
/v1/base58check-p2sh-decode	POST	$0.006	402
/v1/base58check-p2sh-encode	POST	$0.005	402
/v1/base62-decode	POST	$0.01	402
/v1/base62-encode	POST	$0.009	402
/v1/base64-decode	POST	$0.01	402
/v1/base64-encode	POST	$0.009	402
/v1/base64url-decode	POST	$0.002	402
/v1/base64url-encode	POST	$0.001	402
/v1/bytes-iec	POST	$0.006	402
/v1/bytes-si	POST	$0.005	402
/v1/case-camel	POST	$0.005	402
/v1/case-capitalize	POST	$0.004	402
/v1/case-cobol	POST	$0.007	402
/v1/case-constant	POST	$0.009	402
/v1/case-dot	POST	$0.001	402
/v1/case-flat	POST	$0.006	402
/v1/case-kebab	POST	$0.008	402
/v1/case-lower	POST	$0.001	402
/v1/case-pascal	POST	$0.006	402
/v1/case-path	POST	$0.002	402
/v1/case-sentence	POST	$0.004	402
/v1/case-snake	POST	$0.007	402
/v1/case-sponge	POST	$0.005	402
/v1/case-swap	POST	$0.003	402
/v1/case-title	POST	$0.003	402
/v1/case-train	POST	$0.01	402
/v1/case-upper	POST	$0.002	402
/v1/check-bic	POST	$0.004	402
/v1/check-card-amex	POST	$0.009	402
/v1/check-card-any	POST	$0.006	402
/v1/check-card-diners	POST	$0.002	402
/v1/check-card-discover	POST	$0.01	402
/v1/check-card-jcb	POST	$0.001	402
/v1/check-card-mastercard	POST	$0.008	402
/v1/check-card-unionpay	POST	$0.003	402
/v1/check-card-visa	POST	$0.007	402
/v1/check-color-hex	POST	$0.006	402
/v1/check-color-hsl	POST	$0.008	402
/v1/check-color-named	POST	$0.009	402
/v1/check-color-rgb	POST	$0.007	402
/v1/check-cron-5	POST	$0.004	402
/v1/check-cron-6	POST	$0.005	402
/v1/check-date-date	POST	$0.01	402
/v1/check-date-datetime	POST	$0.001	402
/v1/check-date-duration	POST	$0.002	402
/v1/check-date-unix-ms	POST	$0.004	402
/v1/check-date-unix-s	POST	$0.003	402
/v1/check-ean-13	POST	$0.007	402
/v1/check-ean-8	POST	$0.008	402
/v1/check-email-plus-ok	POST	$0.009	402
/v1/check-email-plus-reject	POST	$0.01	402
/v1/check-email-rfc	POST	$0.007	402
/v1/check-email-strict-tld	POST	$0.008	402
/v1/check-hostname	POST	$0.005	402
/v1/check-hostname-idn	POST	$0.006	402
/v1/check-iban	POST	$0.009	402
/v1/check-iban-ad	POST	$0.002	402
/v1/check-iban-ae	POST	$0.003	402
/v1/check-iban-al	POST	$0.004	402
/v1/check-iban-at	POST	$0.008	402
/v1/check-iban-az	POST	$0.005	402
/v1/check-iban-ba	POST	$0.006	402
/v1/check-iban-be	POST	$0.006	402
/v1/check-iban-bg	POST	$0.001	402
/v1/check-iban-bh	POST	$0.007	402
/v1/check-iban-br	POST	$0.008	402
/v1/check-iban-by	POST	$0.009	402
/v1/check-iban-ch	POST	$0.007	402
/v1/check-iban-cr	POST	$0.01	402
/v1/check-iban-cy	POST	$0.008	402
/v1/check-iban-cz	POST	$0.008	402
/v1/check-iban-de	POST	$0.01	402
/v1/check-iban-dk	POST	$0.004	402
/v1/check-iban-do	POST	$0.001	402
/v1/check-iban-ee	POST	$0.007	402
/v1/check-iban-eg	POST	$0.002	402
/v1/check-iban-es	POST	$0.003	402
/v1/check-iban-fi	POST	$0.005	402
/v1/check-iban-fo	POST	$0.003	402
/v1/check-iban-fr	POST	$0.002	402
/v1/check-iban-gb	POST	$0.001	402
/v1/check-iban-ge	POST	$0.004	402
/v1/check-iban-gi	POST	$0.005	402
/v1/check-iban-gl	POST	$0.006	402
/v1/check-iban-gr	POST	$0.007	402
/v1/check-iban-gt	POST	$0.007	402
/v1/check-iban-hr	POST	$0.002	402
/v1/check-iban-hu	POST	$0.009	402
/v1/check-iban-ie	POST	$0.009	402
/v1/check-iban-il	POST	$0.008	402
/v1/check-iban-iq	POST	$0.009	402
/v1/check-iban-is	POST	$0.01	402
/v1/check-iban-it	POST	$0.004	402
/v1/check-iban-jo	POST	$0.01	402
/v1/check-iban-kw	POST	$0.001	402
/v1/check-iban-kz	POST	$0.002	402
/v1/check-iban-lb	POST	$0.003	402
/v1/check-iban-lc	POST	$0.004	402
/v1/check-iban-li	POST	$0.001	402
/v1/check-iban-lt	POST	$0.005	402
/v1/check-iban-lu	POST	$0.006	402
/v1/check-iban-lv	POST	$0.006	402
/v1/check-iban-mc	POST	$0.005	402
/v1/check-iban-md	POST	$0.006	402
/v1/check-iban-me	POST	$0.007	402
/v1/check-iban-mk	POST	$0.008	402
/v1/check-iban-mr	POST	$0.009	402
/v1/check-iban-mt	POST	$0.009	402
/v1/check-iban-mu	POST	$0.01	402
/v1/check-iban-nl	POST	$0.005	402
/v1/check-iban-no	POST	$0.003	402
/v1/check-iban-pk	POST	$0.001	402
/v1/check-iban-pl	POST	$0.001	402
/v1/check-iban-ps	POST	$0.002	402
/v1/check-iban-pt	POST	$0.01	402
/v1/check-iban-qa	POST	$0.003	402
/v1/check-iban-ro	POST	$0.01	402
/v1/check-iban-rs	POST	$0.004	402
/v1/check-iban-sa	POST	$0.005	402
/v1/check-iban-sc	POST	$0.006	402
/v1/check-iban-se	POST	$0.002	402
/v1/check-iban-si	POST	$0.003	402
/v1/check-iban-sk	POST	$0.004	402
/v1/check-iban-sm	POST	$0.007	402
/v1/check-iban-st	POST	$0.008	402
/v1/check-iban-tl	POST	$0.009	402
/v1/check-iban-tn	POST	$0.01	402
/v1/check-iban-tr	POST	$0.001	402
/v1/check-iban-ua	POST	$0.002	402
/v1/check-iban-va	POST	$0.003	402
/v1/check-iban-vg	POST	$0.004	402
/v1/check-iban-xk	POST	$0.005	402
/v1/check-ip-cidr4	POST	$0.009	402
/v1/check-ip-cidr6	POST	$0.01	402
/v1/check-ip-ipv4	POST	$0.007	402
/v1/check-ip-ipv6	POST	$0.008	402
/v1/check-isbn	POST	$0.006	402
/v1/check-isbn-10	POST	$0.004	402
/v1/check-isbn-13	POST	$0.005	402
/v1/check-issn	POST	$0.001	402
/v1/check-jwt-shape	POST	$0.005	402
/v1/check-latlon	POST	$0.007	402
/v1/check-luhn	POST	$0.002	402
/v1/check-mac-colon	POST	$0.001	402
/v1/check-mac-dash	POST	$0.002	402
/v1/check-mac-dot	POST	$0.003	402
/v1/check-mime	POST	$0.004	402
/v1/check-mod97	POST	$0.003	402
/v1/check-phone-e164	POST	$0.001	402
/v1/check-phone-min10	POST	$0.004	402
/v1/check-phone-min7	POST	$0.003	402
/v1/check-phone-nanp	POST	$0.002	402
/v1/check-plus-code	POST	$0.006	402
/v1/check-schema-2019-09	POST	$0.008	402
/v1/check-schema-2020-12	POST	$0.009	402
/v1/check-schema-draft-04	POST	$0.005	402
/v1/check-schema-draft-06	POST	$0.006	402
/v1/check-schema-draft-07	POST	$0.007	402
/v1/check-semver-caret	POST	$0.002	402
/v1/check-semver-loose	POST	$0.001	402
/v1/check-semver-strict	POST	$0.01	402
/v1/check-semver-tilde	POST	$0.003	402
/v1/check-upc-a	POST	$0.009	402
/v1/check-upc-e	POST	$0.01	402
/v1/check-url-any	POST	$0.008	402
/v1/check-url-http	POST	$0.005	402
/v1/check-url-https	POST	$0.006	402
/v1/check-url-web	POST	$0.007	402
/v1/check-vat-at	POST	$0.01	402
/v1/check-vat-be	POST	$0.009	402
/v1/check-vat-bg	POST	$0.003	402
/v1/check-vat-de	POST	$0.005	402
/v1/check-vat-dk	POST	$0.003	402
/v1/check-vat-ee	POST	$0.001	402
/v1/check-vat-es	POST	$0.006	402
/v1/check-vat-fi	POST	$0.004	402
/v1/check-vat-fr	POST	$0.007	402
/v1/check-vat-gb	POST	$0.006	402
/v1/check-vat-hr	POST	$0.004	402
/v1/check-vat-hu	POST	$0.008	402
/v1/check-vat-it	POST	$0.005	402
/v1/check-vat-nl	POST	$0.008	402
/v1/check-vat-pl	POST	$0.001	402
/v1/check-vat-pt	POST	$0.007	402
/v1/check-vat-ro	POST	$0.002	402

Showing the first 200 of 1180 endpoints on this host, ordered by path. Every one has its own page and appears in the sitemap.

What these endpoints do

agentshelf.syntexa.ch/v1/article-dates

Call when an agent needs published and modified dates extracted from a public page or HTML (SSRF-safe). Exact $0.004 USDC. Prefer unpaid POST /v1/sandbox/article-dates first.

POST · $0.004 · probe 402

agentshelf.syntexa.ch/v1/ascii85-decode

Call when an agent needs text decoded with ascii85. No network and no LLM. Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/ascii85-decode first.

POST · $0.006 · probe 402

agentshelf.syntexa.ch/v1/ascii85-encode

Call when an agent needs text encoded with ascii85. No network and no LLM. Exact $0.005 USDC. Prefer unpaid POST /v1/sandbox/ascii85-encode first.

POST · $0.005 · probe 402

agentshelf.syntexa.ch/v1/base32-decode

Call when an agent needs text decoded with base32. No network and no LLM. Exact $0.008 USDC. Prefer unpaid POST /v1/sandbox/base32-decode first.

POST · $0.008 · probe 402

agentshelf.syntexa.ch/v1/base32-encode

Call when an agent needs text encoded with base32. No network and no LLM. Exact $0.007 USDC. Prefer unpaid POST /v1/sandbox/base32-encode first.

POST · $0.007 · probe 402

agentshelf.syntexa.ch/v1/base32hex-decode

Call when an agent needs text decoded with base32hex. No network and no LLM. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/base32hex-decode first.

POST · $0.01 · probe 402

agentshelf.syntexa.ch/v1/base32hex-encode

Call when an agent needs text encoded with base32hex. No network and no LLM. Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/base32hex-encode first.

POST · $0.009 · probe 402

agentshelf.syntexa.ch/v1/base36-decode

Call when an agent needs text decoded with base36. No network and no LLM. Exact $0.008 USDC. Prefer unpaid POST /v1/sandbox/base36-decode first.

POST · $0.008 · probe 402

agentshelf.syntexa.ch/v1/base36-encode

Call when an agent needs text encoded with base36. No network and no LLM. Exact $0.007 USDC. Prefer unpaid POST /v1/sandbox/base36-encode first.

POST · $0.007 · probe 402

agentshelf.syntexa.ch/v1/base45-decode

Call when an agent needs text decoded with base45. No network and no LLM. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/base45-decode first.

POST · $0.002 · probe 402

agentshelf.syntexa.ch/v1/base45-encode

Call when an agent needs text encoded with base45. No network and no LLM. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/base45-encode first.

POST · $0.001 · probe 402

agentshelf.syntexa.ch/v1/base58-decode

Call when an agent needs text decoded with base58. No network and no LLM. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/base58-decode first.

POST · $0.002 · probe 402

agentshelf.syntexa.ch/v1/base58-encode

Call when an agent needs text encoded with base58. No network and no LLM. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/base58-encode first.

POST · $0.001 · probe 402

agentshelf.syntexa.ch/v1/base58check-p2pkh-decode

Call when an agent needs text decoded with base58check-p2pkh. No network and no LLM. Exact $0.004 USDC. Prefer unpaid POST /v1/sandbox/base58check-p2pkh-decode first.

POST · $0.004 · probe 402

agentshelf.syntexa.ch/v1/base58check-p2pkh-encode

Call when an agent needs text encoded with base58check-p2pkh. No network and no LLM. Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/base58check-p2pkh-encode first.

POST · $0.003 · probe 402

agentshelf.syntexa.ch/v1/base58check-p2sh-decode

Call when an agent needs text decoded with base58check-p2sh. No network and no LLM. Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/base58check-p2sh-decode first.

POST · $0.006 · probe 402

agentshelf.syntexa.ch/v1/base58check-p2sh-encode

Call when an agent needs text encoded with base58check-p2sh. No network and no LLM. Exact $0.005 USDC. Prefer unpaid POST /v1/sandbox/base58check-p2sh-encode first.

POST · $0.005 · probe 402

agentshelf.syntexa.ch/v1/base62-decode

Call when an agent needs text decoded with base62. No network and no LLM. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/base62-decode first.

POST · $0.01 · probe 402

agentshelf.syntexa.ch/v1/base62-encode

Call when an agent needs text encoded with base62. No network and no LLM. Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/base62-encode first.

POST · $0.009 · probe 402

agentshelf.syntexa.ch/v1/base64-decode

Call when an agent needs text decoded with base64. No network and no LLM. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/base64-decode first.

POST · $0.01 · probe 402

agentshelf.syntexa.ch/v1/base64-encode

Call when an agent needs text encoded with base64. No network and no LLM. Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/base64-encode first.

POST · $0.009 · probe 402

agentshelf.syntexa.ch/v1/base64url-decode

Call when an agent needs text decoded with base64url. No network and no LLM. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/base64url-decode first.

POST · $0.002 · probe 402

agentshelf.syntexa.ch/v1/base64url-encode

Call when an agent needs text encoded with base64url. No network and no LLM. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/base64url-encode first.

POST · $0.001 · probe 402

agentshelf.syntexa.ch/v1/bytes-iec

Call when an agent needs a IEC (1024) byte size parsed to an integer. No network. Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/bytes-iec first.

POST · $0.006 · probe 402

agentshelf.syntexa.ch/v1/bytes-si

Call when an agent needs a SI (1000) byte size parsed to an integer. No network. Exact $0.005 USDC. Prefer unpaid POST /v1/sandbox/bytes-si first.

POST · $0.005 · probe 402