{ "x402Version": 2, "name": "54ch10 Toolkit — brief + whois/dns/tls + fetch/paste + hash/encode", "summary": "Pre-interact risk briefs plus low-cost whois/RDAP, DNS, TLS/CT, URL normalize, hash (sha256/sha1/md5), and encode (base64/hex/url) micropay tools for agents. Phishing/scam/wallet/url-reputation heuristics. Analytics-only — not financial, legal, or investment advice.", "homepage": "https://54ch10.uk", "network": "base", "facilitator": "payai", "facilitatorUrl": "https://facilitator.payai.network", "payTo": "0xF9eb0Caa13B78f92E2850bf5961eB9736354aA3d", "payToSolana": "EcGUGSda9VNzYgUmYA8mTg88MhNYeyA5tgaCgwzxfFNs", "currency": "USDC", "protocol": "x402", "openapi": "https://54ch10.uk/openapi.json", "agent": "https://54ch10.uk/AGENT.md", "keywords": [ "phishing", "scam", "wallet risk", "honeypot", "url reputation", "pre-interact", "whois", "rdap", "dns", "tls", "domain age", "hash", "sha256", "encode", "base64" ], "mcp": { "package": "54ch10-mcp", "install": "npx -y github:sachio222/54ch10-mcp", "github": "https://github.com/sachio222/54ch10-mcp", "mcpName": "io.github.sachio222/54ch10-mcp", "transport": "stdio", "note": "Primary agent install: npx -y github:sachio222/54ch10-mcp. Remote HTTP MCP not required for x402 path." }, "eliza": { "plugin": "@54ch10/plugin-54ch10", "github": "https://github.com/sachio222/eliza-plugin-54ch10", "install": "elizaos plugins add github:sachio222/eliza-plugin-54ch10", "note": "Thin elizaOS plugin wrapping GET /v1/brief (free header or Bearer 54k_)." }, "freeTier": { "limit": 20, "unit": "briefs/UTC-day/IP", "path": "/v1/brief/free", "header": "X-54ch10-Free: 1", "note": "Canonical GET /v1/brief always returns HTTP 402 + PAYMENT-REQUIRED for unauthenticated agents/indexers. Humans/demos: GET /v1/brief/free or header X-54ch10-Free: 1 (20/UTC-day/IP). Bearer 54k_ or PAYMENT-SIGNATURE unlock /v1/brief." }, "stripe": { "note": "Human monthly plans still available via Stripe Checkout / Bearer 54k_ keys.", "landing": "https://54ch10.uk" }, "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently.", "services": [ { "method": "GET", "path": "/v1/brief", "description": "Pre-interact risk brief (phishing/scam/wallet/url reputation heuristics). Query: type=address|token|url&q=…. Unauthenticated → HTTP 402 + PAYMENT-REQUIRED (USDC $0.01). Auth: Bearer 54k_ or PAYMENT-SIGNATURE. Demo free: /v1/brief/free or X-54ch10-Free: 1.", "amount": "0.01", "amountAtomic": "10000", "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp" ], "discoverable": true, "extensions": { "bazaar": { "info": { "input": { "type": "http", "method": "GET", "queryParams": { "type": "url", "q": "https://example.com" } }, "output": { "type": "json", "example": { "ok": true, "type": "url", "q": "https://example.com", "score": 12, "band": "clear", "flags": [], "summary": "No elevated phishing or on-chain risk signals in free live sources.", "sources": [ { "id": "openphish", "label": "OpenPhish", "status": "live" } ], "tier": "x402", "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion." } } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "input": { "type": "object", "properties": { "type": { "type": "string", "const": "http" }, "method": { "type": "string", "enum": [ "GET", "HEAD", "DELETE" ] }, "headers": { "type": "object", "additionalProperties": { "type": "string" } }, "queryParams": { "type": "object", "properties": { "type": { "type": "string", "enum": [ "address", "token", "url" ], "description": "What to brief" }, "q": { "type": "string", "description": "Address, token id/symbol, or URL" } }, "required": [ "type", "q" ] } }, "required": [ "type", "method" ], "additionalProperties": false }, "output": { "type": "object", "properties": { "type": { "type": "string" }, "example": { "type": "object" } }, "required": [ "type" ] } }, "required": [ "input" ] } } } }, { "method": "GET", "path": "/v1/whois", "description": "Domain age + registrar via public RDAP. Query: domain=. Analytics-only fraud-signal style. USDC $0.005. Demo: /v1/whois/free or X-54ch10-Free: 1.", "amount": "0.005", "amountAtomic": "5000", "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp" ], "discoverable": true, "extensions": { "bazaar": { "info": { "input": { "type": "http", "method": "GET", "queryParams": { "domain": "example.com" } }, "output": { "type": "json", "example": { "ok": true, "domain": "example.com", "registered": true, "registrar": "Example Registrar, Inc.", "created": "1995-08-14T04:00:00Z", "age_days": 11300, "tier": "x402", "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently." } } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "input": { "type": "object", "properties": { "type": { "type": "string", "const": "http" }, "method": { "type": "string", "enum": [ "GET", "HEAD", "DELETE" ] }, "headers": { "type": "object", "additionalProperties": { "type": "string" } }, "queryParams": { "type": "object", "properties": { "domain": { "type": "string", "description": "Domain name (e.g. example.com)" } }, "required": [ "domain" ] } }, "required": [ "type", "method" ], "additionalProperties": false }, "output": { "type": "object", "properties": { "type": { "type": "string" }, "example": { "type": "object" } }, "required": [ "type" ] } }, "required": [ "input" ] } } } }, { "method": "GET", "path": "/v1/dns", "description": "A/AAAA/MX/NS summary via Cloudflare DoH (fraud-signal style). Query: domain=. USDC $0.002. Demo: /v1/dns/free or X-54ch10-Free: 1.", "amount": "0.002", "amountAtomic": "2000", "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp" ], "discoverable": true, "extensions": { "bazaar": { "info": { "input": { "type": "http", "method": "GET", "queryParams": { "domain": "example.com" } }, "output": { "type": "json", "example": { "ok": true, "domain": "example.com", "a": [ "93.184.216.34" ], "mx": [ { "preference": 0, "exchange": "mail.example.com" } ], "ns": [ "a.iana-servers.net" ], "flags": [], "summary": "example.com: A=1 AAAA=0 MX=1 NS=1", "tier": "x402", "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently." } } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "input": { "type": "object", "properties": { "type": { "type": "string", "const": "http" }, "method": { "type": "string", "enum": [ "GET", "HEAD", "DELETE" ] }, "headers": { "type": "object", "additionalProperties": { "type": "string" } }, "queryParams": { "type": "object", "properties": { "domain": { "type": "string", "description": "Domain name" } }, "required": [ "domain" ] } }, "required": [ "type", "method" ], "additionalProperties": false }, "output": { "type": "object", "properties": { "type": { "type": "string" }, "example": { "type": "object" } }, "required": [ "type" ] } }, "required": [ "input" ] } } } }, { "method": "GET", "path": "/v1/tls", "description": "TLS cert issuer/validity via Certificate Transparency (crt.sh) + HTTPS reachability. Query: domain=. USDC $0.005. Demo: /v1/tls/free or X-54ch10-Free: 1.", "amount": "0.005", "amountAtomic": "5000", "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp" ], "discoverable": true, "extensions": { "bazaar": { "info": { "input": { "type": "http", "method": "GET", "queryParams": { "domain": "example.com" } }, "output": { "type": "json", "example": { "ok": true, "domain": "example.com", "https_reachable": true, "issuer": "C=US, O=Let's Encrypt, CN=R3", "not_before": "2026-01-01T00:00:00", "not_after": "2026-04-01T00:00:00", "days_remaining": 60, "flags": [], "tier": "x402", "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently." } } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "input": { "type": "object", "properties": { "type": { "type": "string", "const": "http" }, "method": { "type": "string", "enum": [ "GET", "HEAD", "DELETE" ] }, "headers": { "type": "object", "additionalProperties": { "type": "string" } }, "queryParams": { "type": "object", "properties": { "domain": { "type": "string", "description": "Domain name" } }, "required": [ "domain" ] } }, "required": [ "type", "method" ], "additionalProperties": false }, "output": { "type": "object", "properties": { "type": { "type": "string" }, "example": { "type": "object" } }, "required": [ "type" ] } }, "required": [ "input" ] } } } }, { "method": "GET", "path": "/v1/normalize-url", "description": "Canonicalize a URL (scheme/host/path/query). Query: q=. USDC $0.001. Demo: /v1/normalize-url/free or X-54ch10-Free: 1.", "amount": "0.001", "amountAtomic": "1000", "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp" ], "discoverable": true, "extensions": { "bazaar": { "info": { "input": { "type": "http", "method": "GET", "queryParams": { "q": "HTTPS://Example.COM:443/a/?b=1#frag" } }, "output": { "type": "json", "example": { "ok": true, "input": "HTTPS://Example.COM:443/a/?b=1#frag", "canonical": "https://example.com/a?b=1", "host": "example.com", "flags": [ "fragment_stripped", "default_port_stripped", "query_sorted" ], "tier": "x402", "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently." } } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "input": { "type": "object", "properties": { "type": { "type": "string", "const": "http" }, "method": { "type": "string", "enum": [ "GET", "HEAD", "DELETE" ] }, "headers": { "type": "object", "additionalProperties": { "type": "string" } }, "queryParams": { "type": "object", "properties": { "q": { "type": "string", "description": "URL to canonicalize" } }, "required": [ "q" ] } }, "required": [ "type", "method" ], "additionalProperties": false }, "output": { "type": "object", "properties": { "type": { "type": "string" }, "example": { "type": "object" } }, "required": [ "type" ] } }, "required": [ "input" ] } } } }, { "method": "GET", "path": "/v1/hash", "description": "Hash UTF-8 data (sha256|sha1|md5). Query: algo=&q= or POST JSON {algo,data}. USDC $0.001. Demo: /v1/hash/free or X-54ch10-Free: 1.", "amount": "0.001", "amountAtomic": "1000", "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp" ], "discoverable": true, "extensions": { "bazaar": { "info": { "input": { "type": "http", "method": "GET", "queryParams": { "algo": "sha256", "q": "hello" } }, "output": { "type": "json", "example": { "ok": true, "algo": "sha256", "hex": "2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824", "base64": "LPJNul+wow4m6DsqxbninhsWHlwfp0JecwQzYpOLmCQ=", "tier": "x402", "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently." } } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "input": { "type": "object", "properties": { "type": { "type": "string", "const": "http" }, "method": { "type": "string", "enum": [ "GET", "HEAD", "DELETE" ] }, "headers": { "type": "object", "additionalProperties": { "type": "string" } }, "queryParams": { "type": "object", "properties": { "algo": { "type": "string", "enum": [ "sha256", "sha1", "md5" ], "description": "Hash algorithm" }, "q": { "type": "string", "description": "UTF-8 data to hash" } }, "required": [ "algo", "q" ] } }, "required": [ "type", "method" ], "additionalProperties": false }, "output": { "type": "object", "properties": { "type": { "type": "string" }, "example": { "type": "object" } }, "required": [ "type" ] } }, "required": [ "input" ] } } } }, { "method": "GET", "path": "/v1/encode", "description": "Encode UTF-8 data (base64|hex|url). Query: format=&q= or POST JSON {format,data}. USDC $0.001. Demo: /v1/encode/free or X-54ch10-Free: 1.", "amount": "0.001", "amountAtomic": "1000", "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp" ], "discoverable": true, "extensions": { "bazaar": { "info": { "input": { "type": "http", "method": "GET", "queryParams": { "format": "base64", "q": "hello" } }, "output": { "type": "json", "example": { "ok": true, "format": "base64", "encoded": "aGVsbG8=", "tier": "x402", "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently." } } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "input": { "type": "object", "properties": { "type": { "type": "string", "const": "http" }, "method": { "type": "string", "enum": [ "GET", "HEAD", "DELETE" ] }, "headers": { "type": "object", "additionalProperties": { "type": "string" } }, "queryParams": { "type": "object", "properties": { "format": { "type": "string", "enum": [ "base64", "hex", "url" ], "description": "Encoding format" }, "q": { "type": "string", "description": "UTF-8 data to encode" } }, "required": [ "format", "q" ] } }, "required": [ "type", "method" ], "additionalProperties": false }, "output": { "type": "object", "properties": { "type": { "type": "string" }, "example": { "type": "object" } }, "required": [ "type" ] } }, "required": [ "input" ] } } } }, { "method": "GET", "path": "/v1/fetch", "description": "Fetch a public URL → status/contentType/markdown|text. SSRF-blocked private IPs. Cap 200KB, ~10s timeout. USDC $0.005. Demo: /v1/fetch/free or X-54ch10-Free: 1.", "amount": "0.005", "amountAtomic": "5000", "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp" ], "discoverable": true, "extensions": { "bazaar": { "info": { "input": { "type": "http", "method": "GET", "queryParams": { "url": "https://example.com", "format": "markdown" } }, "output": { "type": "json", "example": { "ok": true, "url": "https://example.com", "status": 200, "contentType": "text/html", "format": "markdown", "markdown": "# Example\n\n…", "tier": "x402", "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently." } } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "input": { "type": "object", "properties": { "type": { "type": "string", "const": "http" }, "method": { "type": "string", "enum": [ "GET", "HEAD", "DELETE" ] }, "headers": { "type": "object", "additionalProperties": { "type": "string" } }, "queryParams": { "type": "object", "properties": { "url": { "type": "string", "description": "Public http(s) URL" }, "format": { "type": "string", "enum": [ "markdown", "text" ] } }, "required": [ "url" ] } }, "required": [ "type", "method" ], "additionalProperties": false }, "output": { "type": "object", "properties": { "type": { "type": "string" }, "example": { "type": "object" } }, "required": [ "type" ] } }, "required": [ "input" ] } } } }, { "method": "POST", "path": "/v1/paste", "description": "Ephemeral paste WRITE — KV TTL default 1h max 24h. NOT a vault. Body {content, ttl_seconds?}. USDC $0.002. Demo: /v1/paste/free or X-54ch10-Free: 1.", "amount": "0.002", "amountAtomic": "2000", "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp" ], "discoverable": true, "extensions": { "bazaar": { "info": { "input": { "type": "http", "method": "POST", "bodyType": "json", "body": { "content": "hello from agent A", "ttl_seconds": 3600 } }, "output": { "type": "json", "example": { "ok": true, "id": "abc123xyz", "retrieve_url": "https://54ch10.uk/v1/paste?id=abc123xyz", "ttl_seconds": 3600, "note": "Ephemeral — NOT a vault.", "tier": "x402", "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently." } } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "input": { "type": "object", "properties": { "type": { "type": "string", "const": "http" }, "method": { "type": "string", "enum": [ "POST" ] }, "headers": { "type": "object", "additionalProperties": { "type": "string" } }, "bodyType": { "type": "string", "const": "json" }, "body": { "type": "object", "properties": { "content": { "type": "string", "description": "Short plaintext (max 64KB)" }, "ttl_seconds": { "type": "integer", "description": "TTL seconds (default 3600, max 86400)" } }, "required": [ "content" ] } }, "required": [ "type", "method", "bodyType", "body" ], "additionalProperties": false }, "output": { "type": "object", "properties": { "type": { "type": "string" }, "example": { "type": "object" } }, "required": [ "type" ] } }, "required": [ "input" ] } } } }, { "method": "GET", "path": "/v1/paste", "description": "Ephemeral paste READ — GET ?id=. TTL-bound; NOT a vault. USDC $0.001. Demo: /v1/paste/free or X-54ch10-Free: 1.", "amount": "0.001", "amountAtomic": "1000", "networks": [ "eip155:8453", "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp" ], "discoverable": true, "extensions": { "bazaar": { "info": { "input": { "type": "http", "method": "GET", "queryParams": { "id": "abc123xyz" } }, "output": { "type": "json", "example": { "ok": true, "id": "abc123xyz", "content": "hello from agent A", "ttl_seconds": 3600, "tier": "x402", "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently." } } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "type": "object", "properties": { "input": { "type": "object", "properties": { "type": { "type": "string", "const": "http" }, "method": { "type": "string", "enum": [ "GET", "HEAD", "DELETE" ] }, "headers": { "type": "object", "additionalProperties": { "type": "string" } }, "queryParams": { "type": "object", "properties": { "id": { "type": "string", "description": "Paste id" } }, "required": [ "id" ] } }, "required": [ "type", "method" ], "additionalProperties": false }, "output": { "type": "object", "properties": { "type": { "type": "string" }, "example": { "type": "object" } }, "required": [ "type" ] } }, "required": [ "input" ] } } } }, { "method": "GET", "path": "/v1/brief/free", "description": "Human/demo free tier of the same brief (20/UTC-day/IP). Not the discovery/payment route — indexers should use /v1/brief.", "amount": "0", "discoverable": false } ], "payment": { "x402": { "version": 2, "currency": "USDC", "primaryNetwork": "base", "networks": [ "base", "solana" ], "pricePerBriefUsd": "0.01", "payTo": "0xF9eb0Caa13B78f92E2850bf5961eB9736354aA3d", "payToSolana": "EcGUGSda9VNzYgUmYA8mTg88MhNYeyA5tgaCgwzxfFNs", "facilitatorUrl": "https://facilitator.payai.network", "challengeHeaders": [ "PAYMENT-REQUIRED", "PAYMENT-SIGNATURE", "PAYMENT-RESPONSE" ], "optInHeader": "X-54ch10-Pay: x402 (legacy force-challenge; canonical /v1/brief already 402s)", "freeHeader": "X-54ch10-Free: 1" } }, "fundingNote": "Receive-only: payTo wallets do not need pre-funding to accept USDC. PayAI facilitator sponsors gas on settle. Optional later: bridge a little ETH/SOL only if self-settling." }