other · Listed · Found · 15 endpoints · Not used for Gateway
x402-utils
x402-utility-tools
Encode or decode Base64 and URL-safe Base64 text. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at
Not used for Gateway
Listed — live manifest, not yet verified · not used for Gateway Still catalogued — dead/unreachable knowledge is index value. (Listed — live manifest, not yet verified · not used for Gateway)
Indexed from this operator's public /.well-known/x402.json. Found is not operator-owned and is not attested. Claim or opt out.
Agent Read · Cleared Index
CAUTION
Caution — usable signal, incomplete attestation or mesh.
confidence
67%
source
signal
Index before you pay. Same payload for agents:
GET /api/cleared/agent-read?slug=cat-x402-utils-558686-xyz
When to call
- Single-call floor around $0.00.
- Encode or decode Base64 and URL-safe Base64 text. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at
Risks
- Found — not operator-owned; claim status unknown.
- No Cleared settlement receipt on file yet.
- Endpoint response check pending or failed.
- No Gateway traffic yet — market share unproven.
Price posture
Published floor $0.00 across 15 endpoints.
Category · Gateway
other · no Gateway routes yet — early / unproven on Cleared market share.
Endpoint hints
POST /v1/tools/base64-codecEncode or decode Base64 and URL-safe Base64 text. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at
POST /v1/tools/csv-cleanClean CSV text by normalizing headers, trimming cells, deduplicating rows, and reporting data issues. Low-price deterministic x402 utility bench with CSV, JSON
POST /v1/tools/hash-textHash text with SHA-256, SHA-1, SHA-512, or MD5. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at t
POST /v1/tools/html-linksExtract href/src links from supplied HTML text without fetching remote pages. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT,
POST /v1/tools/json-schema-validateValidate JSON data against a practical JSON Schema subset with required fields, types, enums, ranges, patterns, and additionalProperties checks. Low-price deter
POST /v1/tools/jwt-decodeDecode JWT header and payload without accepting secrets or claiming signature verification. Low-price deterministic x402 utility bench with CSV, JSON Schema, ti
POST /v1/tools/openapi-route-diffCompare two OpenAPI documents and report added, removed, changed, and x402 price-sensitive operations before release. OpenAPI route diff first: a $0.006 determi
POST /v1/tools/slugifyCreate stable URL slugs from labels, titles, and route names. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and t
Evidence (Cleared)
- → Intake listed · not used for Gateway
- → Trust 55/100 · fail · tier listed
- → Protocol x402
- → Manifest reachable · schema valid
- → Found listing — indexed from public x402.json, not operator-attested.
Endpoints
x402 Utility Tools: Base64 Codec
Not used$0.00POST https://x402-utils.558686.xyz/v1/tools/base64-codecEncode or decode Base64 and URL-safe Base64 text. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/base64-codec/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/base64-codec/first-payment-client.mjs -o first-payment-client.mjs && npm install @x402/fetch @x402/core @x402/evm @x402/svm viem @solana/kit @scure/base && PAY_REAL_X402=1 EVM_PRIVATE_KEY=0x... node first-payment-client.mjs. Generic clients can also discover it from the live 402 response headers: X-First-Payment-Client, X-Download-Install-Then-Pay-Command, and Link rel=payment-client.
x402 Utility Tools: Csv Clean
Not used$0.00POST https://x402-utils.558686.xyz/v1/tools/csv-cleanClean CSV text by normalizing headers, trimming cells, deduplicating rows, and reporting data issues. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/csv-clean/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/csv-clean/first-payment-client.mjs -o first-payment-client.mjs && npm install @x402/fetch @x402/core @x402/evm @x402/svm viem @solana/kit @scure/base && PAY_REAL_X402=1 EVM_PRIVATE_KEY=0x... node first-payment-client.mjs. Generic clients can also discover it from the live 402 response headers: X-First-Payment-Client, X-Download-Install-Then-Pay-Command, and Link rel=payment-client.
x402 Utility Tools: Hash Text
Not used$0.00POST https://x402-utils.558686.xyz/v1/tools/hash-textHash text with SHA-256, SHA-1, SHA-512, or MD5. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Start buyer evaluation at https://x402-utils.558686.xyz/x402/buyer-use-cases or machine JSON https://x402-utils.558686.xyz/x402/buyer-use-cases.json; checkout contract JSON is https://x402-utils.558686.xyz/x402/checkout.json. Route payment activation JSON is https://x402-utils.558686.xyz/x402/route/hash-text/payment-activation.json. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/hash-text/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/hash-text/first-payment-client.mjs -o first-payment-client.mjs && npm install @x402/fetch @x402/core @x402/evm @x402/svm viem @solana/kit @scure/base && PAY_REAL_X402=1 EVM_PRIVATE_KEY=$EVM_PRIVATE_KEY node first-payment-client.mjs. Generic clients can also discover it from the live 402 response headers: the standard Payment-Required header includes firstPaymentClient, paymentClientUrl, and sameRequestRetryRequired pointers; X-First-Payment-Client, X-Download-Install-Then-Pay-Command, and Link rel=payment-client mirror the same handoff.
x402 Utility Tools: Html Links
$0.00POST https://x402-utils.558686.xyz/v1/tools/html-linksExtract href/src links from supplied HTML text without fetching remote pages. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/html-links/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/html-links/first-payment-client.mjs -o first-payment-client.mjs && npm install @x402/fetch @x402/core @x402/evm @x402/svm viem @solana/kit @scure/base && PAY_REAL_X402=1 EVM_PRIVATE_KEY=0x... node first-payment-client.mjs. Generic clients can also discover it from the live 402 response headers: X-First-Payment-Client, X-Download-Install-Then-Pay-Command, and Link rel=payment-client.
x402 Utility Tools: Json Schema Validate
$0.00POST https://x402-utils.558686.xyz/v1/tools/json-schema-validateValidate JSON data against a practical JSON Schema subset with required fields, types, enums, ranges, patterns, and additionalProperties checks. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/json-schema-validate/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/json-schema-validate/first-payment-client.mjs -o first-payment-client.mjs && npm install @x402/fetch @x402/core @x402/evm @x402/svm viem @solana/kit @scure/base && PAY_REAL_X402=1 EVM_PRIVATE_KEY=0x... node first-payment-client.mjs. Generic clients can also discover it from the live 402 response headers: X-First-Payment-Client, X-Download-Install-Then-Pay-Command, and Link rel=payment-client.
x402 Utility Tools: Jwt Decode
$0.00POST https://x402-utils.558686.xyz/v1/tools/jwt-decodeDecode JWT header and payload without accepting secrets or claiming signature verification. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/jwt-decode/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/jwt-decode/first-payment-client.mjs -o first-payment-client.mjs && npm install @x402/fetch @x402/core @x402/evm @x402/svm viem @solana/kit @scure/base && PAY_REAL_X402=1 EVM_PRIVATE_KEY=0x... node first-payment-client.mjs. Generic clients can also discover it from the live 402 response headers: X-First-Payment-Client, X-Download-Install-Then-Pay-Command, and Link rel=payment-client.
x402 Utility Tools: Openapi Route Diff
$0.00POST https://x402-utils.558686.xyz/v1/tools/openapi-route-diffCompare two OpenAPI documents and report added, removed, changed, and x402 price-sensitive operations before release. OpenAPI route diff first: a $0.006 deterministic release-safety result, with a free URL parser preview and focused JSON, CSV, URL, hash, text, and schema utilities. Start buyer evaluation at https://x402-utils.558686.xyz/x402/buyer-use-cases or machine JSON https://x402-utils.558686.xyz/x402/buyer-use-cases.json; checkout contract JSON is https://x402-utils.558686.xyz/x402/checkout.json. Route payment activation JSON is https://x402-utils.558686.xyz/x402/route/openapi-route-diff/payment-activation.json. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/openapi-route-diff/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/openapi-route-diff/first-payment-client.mjs -o first-payment-client.mjs && npm install @x402/fetch @x402/core @x402/evm viem && PAY_REAL_X402=1 EVM_PRIVATE_KEY=$EVM_PRIVATE_KEY node first-payment-client.mjs. Generic clients can also discover it from the live 402 response headers: the standard Payment-Required header includes firstPaymentClient, paymentClientUrl, and sameRequestRetryRequired pointers; X-First-Payment-Client, X-Download-Install-Then-Pay-Command, and Link rel=payment-client mirror the same handoff.
x402 Utility Tools: Slugify
$0.00POST https://x402-utils.558686.xyz/v1/tools/slugifyCreate stable URL slugs from labels, titles, and route names. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/slugify/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/slugify/first-payment-client.mjs -o first-payment-client.mjs && npm install @x402/fetch @x402/core @x402/evm @x402/svm viem @solana/kit @scure/base && PAY_REAL_X402=1 EVM_PRIVATE_KEY=0x... node first-payment-client.mjs. Generic clients can also discover it from the live 402 response headers: X-First-Payment-Client, X-Download-Install-Then-Pay-Command, and Link rel=payment-client.
x402 Utility Tools: Text Stats
$0.00POST https://x402-utils.558686.xyz/v1/tools/text-statsCount characters, bytes, words, lines, paragraphs, and reading time. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/text-stats/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/text-stats/first-payment-client.mjs -o first-payment-client.mjs && npm install @x402/fetch @x402/core @x402/evm @x402/svm viem @solana/kit @scure/base && PAY_REAL_X402=1 EVM_PRIVATE_KEY=0x... node first-payment-client.mjs. Generic clients can also discover it from the live 402 response headers: X-First-Payment-Client, X-Download-Install-Then-Pay-Command, and Link rel=payment-client.
x402 Utility Tools: Timestamp Convert
$0.00POST https://x402-utils.558686.xyz/v1/tools/timestamp-convertConvert Unix seconds, Unix milliseconds, or ISO timestamps into normalized UTC formats. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/timestamp-convert/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/timestamp-convert/first-payment-client.mjs -o first-payment-client.mjs && npm install @x402/fetch @x402/core @x402/evm @x402/svm viem @solana/kit @scure/base && PAY_REAL_X402=1 EVM_PRIVATE_KEY=0x... node first-payment-client.mjs. Generic clients can also discover it from the live 402 response headers: X-First-Payment-Client, X-Download-Install-Then-Pay-Command, and Link rel=payment-client.
x402 Utility Tools: Unique Lines
$0.00POST https://x402-utils.558686.xyz/v1/tools/unique-linesDeduplicate lines while preserving first-seen order. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Start buyer evaluation at https://x402-utils.558686.xyz/x402/buyer-use-cases or machine JSON https://x402-utils.558686.xyz/x402/buyer-use-cases.json; checkout contract JSON is https://x402-utils.558686.xyz/x402/checkout.json. Route payment activation JSON is https://x402-utils.558686.xyz/x402/route/unique-lines/payment-activation.json. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/unique-lines/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/unique-lines/first-payment-client.mjs -o first-payment-client.mjs && npm install @x402/fetch @x402/core @x402/evm @x402/svm viem @solana/kit @scure/base && PAY_REAL_X402=1 EVM_PRIVATE_KEY=$EVM_PRIVATE_KEY node first-payment-client.mjs. Generic clients can also discover it from the live 402 response headers: the standard Payment-Required header includes firstPaymentClient, paymentClientUrl, and sameRequestRetryRequired pointers; X-First-Payment-Client, X-Download-Install-Then-Pay-Command, and Link rel=payment-client mirror the same handoff.
x402 Utility Tools: Url Bulk Normalize
$0.00POST https://x402-utils.558686.xyz/v1/tools/url-bulk-normalizeNormalize, sort query parameters, strip fragments, resolve relatives, and deduplicate batches of URLs. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/url-bulk-normalize/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/url-bulk-normalize/first-payment-client.mjs -o first-payment-client.mjs && npm install @x402/fetch @x402/core @x402/evm @x402/svm viem @solana/kit @scure/base && PAY_REAL_X402=1 EVM_PRIVATE_KEY=0x... node first-payment-client.mjs. Generic clients can also discover it from the live 402 response headers: X-First-Payment-Client, X-Download-Install-Then-Pay-Command, and Link rel=payment-client.
x402 Utility Tools: Url Parse
$0.00POST https://x402-utils.558686.xyz/v1/tools/url-parseParse absolute URL components and query parameters into machine-readable JSON. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Start buyer evaluation at https://x402-utils.558686.xyz/x402/buyer-use-cases or machine JSON https://x402-utils.558686.xyz/x402/buyer-use-cases.json; checkout contract JSON is https://x402-utils.558686.xyz/x402/checkout.json. Route payment activation JSON is https://x402-utils.558686.xyz/x402/route/url-parse/payment-activation.json. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/url-parse/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/url-parse/first-payment-client.mjs -o first-payment-client.mjs && npm install @x402/fetch @x402/core @x402/evm @x402/svm viem @solana/kit @scure/base && PAY_REAL_X402=1 EVM_PRIVATE_KEY=$EVM_PRIVATE_KEY node first-payment-client.mjs. Generic clients can also discover it from the live 402 response headers: the standard Payment-Required header includes firstPaymentClient, paymentClientUrl, and sameRequestRetryRequired pointers; X-First-Payment-Client, X-Download-Install-Then-Pay-Command, and Link rel=payment-client mirror the same handoff.
x402 Utility Tools: Uuid
$0.00GET https://x402-utils.558686.xyz/v1/tools/uuidGenerate UUID v4 values for IDs, test payloads, and agent trace keys. Low-price deterministic x402 utility bench with CSV, JSON Schema, timestamp, JWT, URL, hash, and text tools at the current $0.001 CDP-compatible floor. Start buyer evaluation at https://x402-utils.558686.xyz/x402/buyer-use-cases or machine JSON https://x402-utils.558686.xyz/x402/buyer-use-cases.json; checkout contract JSON is https://x402-utils.558686.xyz/x402/checkout.json. Route payment activation JSON is https://x402-utils.558686.xyz/x402/route/uuid/payment-activation.json. Browsers can inspect the quote, but payment requires a buyer-owned runtime that signs and retries the same request with X-PAYMENT. Buyers can download the route-specific first-payment client at https://x402-utils.558686.xyz/x402/route/uuid/first-payment-client.mjs, run node first-payment-client.mjs for quote-only checks, then opt into a buyer-owned x402 payment with PAY_REAL_X402=1. Copy-ready first paid request: curl -fsSL https://x402-utils.558686.xyz/x402/route/uuid/first-payment-client.mjs -o first-payment-client.mjs && npm install @x402/fetch @x402/core @x402/evm @x402/svm viem @solana/kit @scure/base && PAY_REAL_X402=1 EVM_PRIVATE_KEY=$EVM_PRIVATE_KEY node first-payment-client.mjs. Generic clients can also discover it from the live 402 response headers: the standard Payment-Required header includes firstPaymentClient, paymentClientUrl, and sameRequestRetryRequired pointers; X-First-Payment-Client, X-Download-Install-Then-Pay-Command, and Link rel=payment-client mirror the same handoff.
https://x402-utils.558686.xyz/v1/tools/json-normalize
$0.00POST https://x402-utils.558686.xyz/v1/tools/json-normalizeChecks
reachable
valid
2026-08-25T05:46:49.447Z
Intake listed · Listed — live manifest, not yet verified · not used for Gateway · probed 0/3 · No settlement evidence found in chain signals.
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