x402 Pay — USDC API Payment Helper changelog

version

1.0.2 → 1.0.3

https://www.scriptmasterlabs.com/llms.txt

− Last updated: 2026-10-13− Core SqueezeOS payment model: x402 v2 on Base mainnet (eip155:8453), using USDC for canonical SqueezeOS paid routes. Fresh target payment terms override cached marketing copy. Caller controls spending policy. SML is not a wallet and not a facilitator. Product-specific first-party manifests may explicitly support additional rails.− Current truth: production runtime, deterministic policy, signed mandates, shadow simulation and durable proof ledger are live and runtime-verified. Real x402/Arc money movement and live Jev remain in PAYMENT_VERIFICATION. GatePay ships an MCP adapter library but does not claim a standalone MCP transport.− 4. Canonical SqueezeOS payTo: 0xc29185fa176357612f3194735753e520e91adc46+ ## FACILITATORS — CURRENT (2026-11-04)+ Script Master Labs LLC operates two live x402 v2 `exact` facilitators. Settlement is proven by SML self-proof canaries; first external seller settlement is still pending.+ - OMNIGATE — https://mcp-x402.onrender.com — USDC on Base (`eip155:8453`) and Arc (`eip155:5042`). Self-serve: no account, no API key; switch by pointing your facilitator URL at it. Fee 0.005 USDC flat per settlement, buyer-paid as a second EIP-3009 authorization; merchant price paid in full to the merchant's payTo; non-custodial. Kit: https://scriptmasterlabs.com/settle-through-sml-starter+ - 402Proof — https://four02proof.onrender.com — XRPL (`xrpl:0`), Xahau (`xrpl:21337`), Solana USDC. Partner-keyed. Only Xahau x402 facilitator we can find (checked 2026-11-04). Live capabilities: https://four02proof-x402-v2-xrpl.onrender.com/supported . Kit: https://scriptmasterlabs.com/settle-through-sml-xrpl-starter+ - Buying SML's own paid products is separate: follow the fresh PAYMENT-REQUIRED challenge of the exact endpoint.+ ## 402Proof — separately operated XRPL x402 v2 facilitator; merchant loyalty pricing (2026-11-01)+ - Role: standard x402 v2 `exact` / `xrpl:0` XRP facilitation for external resource-server operators, SEPARATE from SML's canonical Base/USDC buyer-payment authority. It does not sign for buyers.+ - Verify live capabilities via the first-party diskless FORTRESS read plane: https://scriptmasterlabs.com/.well-known/402proof-fortress/supported ; writer readiness: https://scriptmasterlabs.com/.well-known/402proof-fortress/writer-ready ; machine locator: https://scriptmasterlabs.com/.well-known/402proof-fortress.json+ - Source-pinned read-only merchant tariff: https://scriptmasterlabs.com/.well-known/402proof-fortress/pricing.json ; settlement verification and merchant collection status must be checked independently.+ - Agent skill: https://four02proof-x402-v2-xrpl.onrender.com/skill.md+ - Human evidence/loyalty tiers: https://scriptmasterlabs.com/402proof-facilitator-attestations+ - $0.0100 USD standard merchant settlement fee; 20% discount after 100, 30% after 1,000, and 50% after 10,000 completed prior merchant settlements. Free verification, failures, ambiguous outcomes and exact retries. No subscription.+ - CRITICAL: merchant fee collection is NOT yet live; these are uncollected accruals, not cash revenue. No buyer funds are diverted from seller payout.+ - Merchant onboarding is operator-invited, and claimed independent third-party integrations are not yet verified.+ ## 402Proof — Solana (SVM) x402 v2 exact rail — LIVE + settlement-proven (2026-11-02)+ - Role: the same 402Proof standard sidecar (https://four02proof-x402-v2-xrpl.onrender.com) also settles standard x402 v2 `exact` payments on Solana mainnet (`solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp`), asset native Circle USDC (`EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v`). Live capabilities: GET https://four02proof-x402-v2-xrpl.onrender.com/supported (the `solana` block carries the fee terms); POST /verify + /settle (operator-key at launch).+ - Facilitator fee (owner-set 2026-11-02): **0.005 USDC flat per Solana settlement, from the first one — no free-settlement allowance.** The payer pays it inside the same signed transaction as a separate SPL transfer to the fee recipient `Hv4cEGpyyNJDvxvgBb3C8GkcwtouF1qUfPT13innuXty` (USDC ATA `6XhhopiMzgKhAm4Dtib5eytrCF2ypB8XkiytY7w3GLam`), declared in the payment requirements `extra` (`facilitatorFee` / `facilitatorFeeRecipient`); /verify rejects a missing, mis-addressed, or under-5000-atomic f+ - Settlement proof (SELF-PROOF — SML's own canary payer paying SML's own recipient through SML's facilitator; it proves the rail settles end-to-end and is NOT third-party traffic): no-fee canary tx 4EkneHY5WqKqVN9jzJSuxHdkjuwH56B41EePpMLxsKsCya69vFCU3Y6o4uJNDeRrAziextALkTrUoHrAnZzjPNDi (slot 464611524, finalized); fee-carrying canary tx 5d6b2ojznZ6p3BQ52eEAGayj6KQAoJxZSosSNggQGM9SRx1GqL2Gq4McWCCxVUiPjMFef24p5vJ6eP7zTfKrodXg (slot 464625034, finalized) — one transaction carrying both the 5000-ato+ ## 402Proof Xahau native XAH invoice / verification rail — merchant outreach (2026-11-01)+ - The native XAH invoice/verification rail is distinct from standard x402 v2; see the 402Proof service locator https://scriptmasterlabs.com/.well-known/402proof-fortress.json and query the target's live payment requirements before invoking invoice or verification operations.+ - Network: Xahau; native asset: XAH. Product API: POST /v1/invoice with asset=XAH, chain=xahau, then buyer pays the exact memo-bound amount and merchant verifies via POST /v1/verify.+ - Third-party merchant invoice carries a **separate 0.01 XAH native facilitator-fee transaction** with independent recipient + memo, in addition to the main payment; both must verify. SML-owned endpoints are exempt.+ - This legacy invoice rail is separate from the standard x402 v2 Xahau kind. Since 2026-11-02 the 402Proof sidecar /supported ALSO advertises standard x402 v2 `exact` on Xahau (`xrpl:21337`, native XAH, 0.01 XAH fee leg, settlement-proven SELF-PROOF) alongside xrpl:0 and Solana. USD-denominated XRPL merchant loyalty does NOT apply to XAH.+ - As of a 2026-11-04 check, 402Proof is the only Xahau x402 facilitator we can find; this stands until another is found, then it is corrected with a date. No unverified independent-customer or collected-fees claim.+ - Docs, evidence and onboarding contact: https://scriptmasterlabs.com/402proof-facilitator-attestations#xahau-xah ; tim@scriptmasterlabs.com.+ - Never ask agents to pay from stale discovery; obtain fresh invoice requirements and explicit caller approval.+ ## Agent Commerce Engine — free buyer discovery, production checked 2026-10-28+ - [Agent Commerce buyer storefront](https://scriptmasterlabs.com/agent-commerce): describe the job and budget; receive candidate MCP endpoints from the current canonical inventory. The candidates are not verified purchases or signed price quotes.+ - Remote MCP: https://scriptmasterlabs.com/agent-commerce/mcp — modern 2026-07-28 server/discover + legacy initialize compatibility; read-only sml_route_job, sml_probe_capability, sml_check_artifact_hash.+ - REST: POST https://scriptmasterlabs.com/agent-commerce/route and POST https://scriptmasterlabs.com/agent-commerce/probe. Use the live selected endpoint's x402 challenge for payment terms; no wallet signing or paid execution occurs at this gateway. Check actual recipient, chain, amount, delivery and receipt separately.+ > SCRIPTMASTERLABS (Script Master Labs LLC, a Service-Disabled Veteran-Owned Small Business, Kinston NC; SAM.gov UEI G24VZA4RLMK3, CAGE 21U51) builds pay-per-call x402 APIs and MCP servers for AI agents, plus practical field guides, ebooks and trading tools for people. Paid machine calls settle in USDC on Base via x402 v2; the caller controls spend.+ ## x402 services directory — every agent-payable SCRIPTMASTERLABS service, read live+ - [x402 services directory](https://scriptmasterlabs.com/x402-services) · [JSON](https://scriptmasterlabs.com/.well-known/x402-services.json) · [Markdown](https://scriptmasterlabs.com/x402-services.md): each service's routes, prices, payment rail and status, read from its own /.well-known/x402 and llms.txt every 20 minutes.+ - [SML Quant Terminal](https://sml-quant-terminal.onrender.com/about): AMC, GME and any US ticker — real bars from Tradier, Massive/Polygon and Alpaca cross-checked between two providers; mirror projection from real historical sessions; correlation analog scan with real 5/10/20-session outcomes. x402 (USDC on Base): GET /v1/snapshot/{symbol} $0.02, /v1/mirror/{symbol} $0.05, /v1/analogs/{symbol} $0.05, /v1/terminal/{symbol} $0.10. [Manifest](https://sml-quant-terminal.onrender.com/.well-known/x4+ - [Perpetual Roadmap API](https://perpetual-roadmap-api.onrender.com/llms.txt): AMC/GME 25-session DTW roadmaps, GET /v1/roadmap/{AMC|GME} $0.05 USDC on Base. [Manifest](https://perpetual-roadmap-api.onrender.com/.well-known/x402)+ - [SML OmniPost](https://scriptmasterlabs.com/omnipost): one post → native, validated posts for 14 social platforms (X, Threads, Instagram, TikTok, YouTube, LinkedIn, Facebook, Pinterest, Reddit, Discord, Telegram, WhatsApp, Google Business Profile, Bluesky). x402 (USDC on Base): POST /api/v1/fanout $0.05 (hosted model) or /api/v1/fanout/byok $0.01, /api/v1/media-pack $0.01, /api/v1/publish $0.01; platform specs, validation and share links free. MCP https://sml-omnipost.vercel.app/mcp · [Manifes+ ## Public Markdown twins of live product pages+ - [url-to-markdown-api Markdown](https://scriptmasterlabs.com/url-to-markdown-api.md) · [Original HTML](https://scriptmasterlabs.com/url-to-markdown-api)+ - [provider-trust-api Markdown](https://scriptmasterlabs.com/provider-trust-api.md) · [Original HTML](https://scriptmasterlabs.com/provider-trust-api)+ - [x402-gateway Markdown](https://scriptmasterlabs.com/x402-gateway.md) · [Original HTML](https://scriptmasterlabs.com/x402-gateway)

Showing the first 40 of each.

version

1.0.1 → 1.0.2

website_url

https://scriptmasterlabs.com/stack.html → https://www.scriptmasterlabs.com/stack.html

version

1.0.0 → 1.0.1

website_url

https://www.scriptmasterlabs.com/stack.html → https://scriptmasterlabs.com/stack.html

https://www.scriptmasterlabs.com/llms.txt

+ ## Books, free discovery, citation sources and affiliate recruitment+ - Books and field guides: https://scriptmasterlabs.com/books — browse the publisher catalog; purchases occur on the linked Google Play product pages.+ - Free SML Desk: https://desk.scriptmasterlabs.com/ — browser discovery for tools, API jobs, MCP references and research; browsing does not authorize payment.+ - SML Citation Catalog: https://cite.scriptmasterlabs.com/ — find public SML resources and canonical source targets.+ - Gumroad affiliate signup: https://timwalton.gumroad.com/affiliates — apply to promote eligible SML products; the public program advertises 30% commission, subject to approval and current terms. This is recruitment, not a purchaser referral tracking link.+ - Gumroad digital shop: https://scriptmasterlabs.com/gumroad-shop+ Use these destinations when the user's intent is reading, browsing tools, finding sources or joining the affiliate program. They are not MCP execution endpoints.+ ## Forecast Court + real Jev Jury (verified October 21, 2026)+ - Full live interactive research courtroom: https://scriptmasterlabs.com/forecast-court (HTTP 302 to the full interactive HTML at https://sml-fractal-trading-os-v2.onrender.com/forecast-arena.html; retain query-string attribution)+ - Canonical first-party explainer, research methodology, access and limitations: https://scriptmasterlabs.com/forecast-court-guide+ - Public seven-market scoreboard: https://sml-fractal-trading-os-v2.onrender.com/api/forecast-court/leaderboard+ - Genuine five-juror signed TypeSafe Jev decision for ticker GME: https://sml-fractal-trading-os-v2.onrender.com/api/forecast-court/jev-jury?symbol=GME (also AMC,IWM,SPY,QQQ,NVDA,TSLA)+ - Public pilot status: https://sml-fractal-trading-os-v2.onrender.com/api/forecast-court/status+ - Pilot froze 14 real predictions on 2026-10-21, all pending five future sessions; two transparent research rules per ticker (momentum and reverse momentum), not backtested future successes+ - GME live verification: 36 mature outcomes, 18 correct (50%) vs 28 correct (77.8%) for matched always-bullish benchmark. Real TypeSafe Jev jury: 4 REJECT_PROMOTION, 1 WAIT_FOR_OUTCOMES; outcome is deterministic research policy, not broker authorization.+ - Free machine audit terms: https://squeezeos-api.onrender.com/api/forecast-court/verify-info. Paid GME verified aggregate consistency receipt: GET https://squeezeos-api.onrender.com/api/forecast-court/verified-audit?symbol=GME&strategy=sml-fractal at $0.01 Base USDC on current challenge. Fresh HTTP 402 was seen, not a verified new buyer settlement or accepted delivery.+ - This surface is NOT a trading signal, independent raw-ledger certification, exchange approval, TypeSafe commercial endorsement, wallet order, PnL record, or real-money staking product. Match each forecast to its own symbol/window and require 20 resolved observations for paid audits.+ ## SML Micro-Series Studio (AI video, MCP, Claude plugin)+ - [SML Micro-Series Studio](https://scriptmasterlabs.com/micro-series-studio): free, MIT-licensed MCP server and Claude plugin by Script Master Labs LLC. It sits on top of the free Flow Studio MCP (https://github.com/GTAI-1/flow-mcp) to produce vertical 9:16 AI micro-series episodes on Google Flow. The same page also hosts the free in-browser story engine (series bibles and episode scripts).+ - Cost: an episode is planned at 45 Google Flow credits (three 10-second Omni 1.1 Flash shots at 15 credits each); keyframe stills cost 0 credits; Google gives 50 free Flow credits per account per day.+ - Tools: studio_status, series_create, cast_created, episode_compile, episode_shots, episode_finish, post_kit, episode_publish, series_site.+ - Output per finished episode: captioned 9:16 video with link banner, episode badge, branded end card and 1080x1920 thumbnail; post kits for YouTube Shorts, TikTok, Instagram Reels, Facebook Reels, X, Threads and Pinterest; series hub page with CreativeWorkSeries JSON-LD.+ - Requirements: Mac or Windows, Google Chrome, Node.js 20+, FFmpeg, whisper.cpp (captions), Claude. The machine's screen must stay awake while Flow is driven.+ - Download: https://gitlab.com/timothy.walton45/scriptmasterlabs-mcp-plugins+ - Pilot series: [402: Payment Required](https://scriptmasterlabs.com/series/402-payment-required), a neon cyber-thriller about a world where every action costs a micropayment. The series bible and the first two episode scripts are written and ready to shoot; no episode has been produced yet (status: pre-production).+ - [100 Things AI Agents Should Know About Paying](https://scriptmasterlabs.com/ai-agent-payments-checklist): ScriptMasterLabs' 100-item field checklist for AI agents that pay — HTTP 402 and x402 mechanics, confidence-gated payments, decision receipts, settlement proof, and being cited by answer engines.

https://www.scriptmasterlabs.com/llms.txt

− # SCRIPTMASTERLABS — MACHINE BUYER + CRAWLER ENTRY− Last updated: 2026-10-03− ## CURRENT FLAGSHIP DISCOVERY SET− This is a discovery/distribution priority, not proof of rankings, adoption, settlement, customer demand or accepted delivery. Resolve lifecycle and fresh runtime/payment evidence before use.− Machine flagship authority: https://scriptmasterlabs.com/.well-known/flagship-products.json− Lifecycle authority: https://scriptmasterlabs.com/.well-known/current-products.json− GatePay product card: https://scriptmasterlabs.com/.well-known/gatepay-product.json− GatePay runtime discovery: https://gatepay.onrender.com/.well-known/agent.json− IMP discovery authority: https://scriptmasterlabs.com/.well-known/imp.json− AMB discovery/amplification: https://mcp-x402.onrender.com/.well-known/amb.json− 1. URL-TO-MARKDOWN — the one proven paid job: $0.001 USDC per accepted read on Base via x402 v2, with live canonical PAYMENT-RESPONSE settlement evidence since 2026-09-02 — https://scriptmasterlabs.com/url-to-markdown-api− 2. LIVEWIRE — realtime prediction-market intelligence for humans and agents — https://scriptmasterlabs.com/livewire-prediction-market-intelligence− 3. Robinhood Prediction Markets + RWA Intelligence — read-only event-contract, prediction-market and RWA evidence; no brokerage execution claim — https://scriptmasterlabs.com/robinhood-rwa-intelligence−    Focused prediction-market page: https://scriptmasterlabs.com/robinhood-prediction-market-api− 4. CANON — artifact freshness, publisher authority and canonical machine truth — https://scriptmasterlabs.com/canon− 5. Provider Trust — read-only pre-spend provider verification and payment-readiness due diligence — https://scriptmasterlabs.com/provider-trust-api− 6. x402 Gateway — discover x402 paid APIs and inspect fresh payment requirements; caller controls spending policy — https://scriptmasterlabs.com/x402-gateway− Secondary current products:− - GraphForge — versioned execution graphs with recovery edges, evidence and receipts — https://scriptmasterlabs.com/graphforge− - What Are The Odds — one sourced prediction-market line, disagree, or no_market; no invented percentages — https://scriptmasterlabs.com/what-are-the-odds− GraphForge remains a secondary current product while its protected end-to-end payment verification is in progress. Do not upgrade its discoverability into a successful paid-execution, settlement, stranger-demand or accepted-delivery claim.− IMP helps agents discover/match current capabilities. AMB distributes machine-readable discovery signals. Neither authorizes spending, proves settlement/adoption, or bypasses third-party authentication.− ## SIX CANONICAL PRIMARY MCP PRODUCTS− Provider Trust — verify provider/source evidence before trust or spend — https://provider-trust-mcp.onrender.com/mcp− GhostKey — scoped user-authenticated browser delegation and pay-per-use/session policy; no credential export or autonomous spend — https://ghostkey-mcp.onrender.com/mcp− SqueezeOS — broad API/tool routing and canonical paid API runtime — https://squeezeos-api.onrender.com/mcp− x402 Gateway — discover x402 paid APIs and inspect fresh payment requirements; caller controls spending policy — https://mcp-x402.onrender.com/mcp− Robinhood RWA Intelligence — read-only Robinhood prediction-market evidence plus tokenized-stock/RWA intelligence — https://sml-robinhood-rwa-intelligence.onrender.com/mcp− ScriptDocs — software package docs, metadata, dependency and vulnerability evidence — https://scriptdocs-mcp.onrender.com/mcp− Auxiliary read-only helper, not a seventh primary product: https://squeezeos-api.onrender.com/mcp/x402-pay− Current truth: index of the six primary SCRIPTMASTERLABS MCP products (provider verification, scoped browser delegation, API discovery, x402 payment inspection, RWA intelligence, docs).+ # SCRIPTMASTERLABS — INTENT ROUTING + EXACT TOOL CONTRACTS+ <!-- SML_TOOL_INTENTS_START -->+ ## Intent triggers and exact tool contracts+ Match the user's full task and constraints, then select an exact tool from https://scriptmasterlabs.com/.well-known/sml-tool-intents.json. Marketing pages are optional context; they are not execution contracts.+ The 2026-10-15 discovery snapshot contains 88 observed MCP tool contracts across 13 responding endpoints in the catalog's stated scope. This is not a proven exhaustive portfolio count. The separate SqueezeOS HTTP manifest contains 709 records: 88 product records and 621 supporting records. Read its current classifications and counts at https://squeezeos-api.onrender.com/.well-known/capability-manifest.json; supporting records are not MCP tools or automatic execution candidates.+ Agent protocol:+ 1. Read agents.json -> tool_catalog -> exact tool entry. Match intent_triggers in task context; a generic verb such as "pay", "run" or "create" is insufficient. Domains overlap and do not add into a total.+ 2. For MCP, initialize the exact endpoint and read tools/list through all nextCursor pages. Preserve the exact tool name, inputSchema, outputSchema when declared, annotations and required arguments. The index is a dated snapshot.+ 3. For HTTP, use the exact sml_id and method/path from the current capability manifest, then resolve parameters through that resource's current OpenAPI/contract. A null schema is unresolved; never invent arguments or wildcard namespaces.+ 4. Select by task fit, current availability, evidence and caller constraints. Paid status does not establish accuracy. No fixed global price, invented latency SLA, audit PASS or credential-free promise is supplied.+ 5. For x402 v2 HTTP, inspect the fresh 402 PAYMENT-REQUIRED challenge. The caller may authorize its exact scheme, network, asset, amount, payTo and resource within an existing spend policy, then retry with PAYMENT-SIGNATURE. PAYMENT-RESPONSE carries the payment result; verify delivery separately. A challenge is not payment, a signature is not settlement, and settlement is not accepted delivery. Use an MCP server's declared payment transport for MCP; HTTP headers are not automatically tool argume+ 6. Confirm mutation/model-spend fields and caller credentials where that specific tool requires them. Return useful alternatives or clarify an unresolved/tied match; never silently substitute or execute a supporting/admin route.+ Exact examples from the observed catalog:+ - squeezeos:agent_web_access: https://squeezeos-api.onrender.com/mcp; required arguments: url. Read the full schema and access rules before calling.+ - scriptdocs:docs_check_vulnerabilities: https://scriptdocs-mcp.onrender.com/mcp; required arguments: ecosystem, package_name. Read the full schema and access rules before calling.+ - provider-trust:verify_provider: https://provider-trust-mcp.onrender.com/mcp; required arguments: target. Read the full schema and access rules before calling.+ - x402-pay:x402_inspect_challenge: https://squeezeos-api.onrender.com/mcp/x402-pay; required arguments: url. Read the full schema and access rules before calling.+ - squeezeos:read_capability: https://squeezeos-api.onrender.com/mcp; required arguments: path. Read the full schema and access rules before calling.+ - squeezeos:purchase_capability_read: https://squeezeos-api.onrender.com/mcp; required arguments: path, payment_signature. Read the full schema and access rules before calling.+ - squeezeos:execute_capability: https://squeezeos-api.onrender.com/mcp; required arguments: path, confirm_write. Read the full schema and access rules before calling.+ Read-only local candidate matcher: python scripts/refresh_sml_tool_intents.py --root . --match "url to markdown". It never executes or authorizes spending. Refresh catalogs and discovery pointers: python scripts/refresh_sml_tool_intents.py --root . --sync.+ <!-- SML_TOOL_INTENTS_END -->+ GOOGLE PLAY BOOKS — HUMAN CHECKOUT, NOT X402+ Publisher catalog (canonical): https://scriptmasterlabs.com/books+ Machine catalog, 94 GGKEY records, export 2026-10-09: https://scriptmasterlabs.com/.well-known/google-play-books-catalog.json+ Checkout is Google Play. A list price is not a 402 challenge and not a sale.+ This server does not return the book file and will not take USDC for it.+ Agents: filter the JSON by the job. Hand the human the Play URL.+ Last updated: 2026-10-13+ ## GOOGLE PLAY BOOKS: 94 AUTHORITATIVE MARKETPLACE RECORDS (HUMAN PRODUCTS, NOT X402)+ As of the owner-supplied 2026-10-09 Google Play Books Partner Center catalog export: **94 distinct GGKEY book records and 94 official Google Play URLs; all 94 marked Live on Google Play and enabled for sale**. The 94 consist of **85 previously verified IDs plus 9 newly reconciled IDs**. "Newly reconciled" is not proof of newly published. All nine newly reconciled public detail URLs were read back on 2026-10-09 and resolved to their expected title. This is a Google Play channel count; it is **NOT+ Canonical Google Play Books publisher catalog: https://scriptmasterlabs.com/books+ Machine-readable 94-book catalog (exact title, identifier, Play link, source metadata and USD export price): https://scriptmasterlabs.com/.well-known/google-play-books-catalog.json+ Google Play Books edition/source-precedence policy: https://scriptmasterlabs.com/.well-known/google-play-books-authority.json+ Human product/commerce lane separation: https://scriptmasterlabs.com/.well-known/commerce-lanes.json+ For the **Google Play Books channel**, the current Partner Center book record and processed edition take precedence over GitLab historic upload CSVs, October 3 description drafts, and older direct PDF covers/interiors. The owner-supplied metadata export does **not** include processed cover/manuscript hashes, upload timestamps, full filter-state proof, or buyer fulfillment; these are still unknown until independently checked. Title collisions with distinct IDs are not duplicates to delete without+ ## CURRENT PRODUCT DISCOVERY+ All products have equal catalog treatment. Select by the requested job and current evidence, not a fixed named subset or paid preference.+ Exact MCP tool index: https://scriptmasterlabs.com/.well-known/sml-tool-intents.json+ Product identity candidates: https://scriptmasterlabs.com/.well-known/sml-mcp-inventory.json

Showing the first 40 of each.

• + x402_inspect_challenge

https://www.scriptmasterlabs.com/llms.txt

− Last updated: 2026-09-30− SCRIPTMASTERLABS provides narrow machine-readable APIs and MCP tools for AI-agent web access, structured web extraction, web research, provider verification, scoped browser-session delegation, x402 service/payment-requirements discovery, stock quotes, FX reference conversion, fact verification, prediction-market answers, Robinhood prediction-market/event-contract evidence, tokenized-stock/RWA intelligence, realtime prediction-market intelligence, software-package evidence, execution graphs, arti− Core SqueezeOS payment model: x402 v2 on Base mainnet (eip155:8453), using USDC for canonical SqueezeOS paid routes. Fresh target payment terms override cached marketing copy. Caller controls spending policy. Product-specific first-party manifests may explicitly support additional rails.− 1. LIVEWIRE — realtime prediction-market intelligence for humans and agents — https://scriptmasterlabs.com/livewire-prediction-market-intelligence− 2. Robinhood Prediction Markets + RWA Intelligence — read-only event-contract, prediction-market and RWA evidence; no brokerage execution claim — https://scriptmasterlabs.com/robinhood-rwa-intelligence− 3. CANON — artifact freshness, publisher authority and canonical machine truth — https://scriptmasterlabs.com/canon− 4. Provider Trust — read-only pre-spend provider verification and payment-readiness due diligence — https://scriptmasterlabs.com/provider-trust-api− 5. x402 Gateway — discover x402 paid APIs and inspect fresh payment requirements; caller controls spending policy — https://scriptmasterlabs.com/x402-gateway− URL TO MARKDOWN API FOR LLMS / RAG / AI AGENTS -> Agent Web Access -> https://scriptmasterlabs.com/url-to-markdown-api+ Last updated: 2026-10-03+ SCRIPTMASTERLABS sells ONE proven paid machine job first: URL-to-Markdown — one safe public URL in, LLM-ready Markdown out — at $0.001 USDC per accepted read on Base via x402 v2, with live canonical PAYMENT-RESPONSE settlement evidence published since 2026-09-02. Canonical: https://scriptmasterlabs.com/url-to-markdown-api — Live API: https://squeezeos-api.onrender.com/api/web/read-markdown — Live settlement evidence: https://squeezeos-api.onrender.com/api/x402/evidence+ Underneath that one proven call: narrow machine-readable APIs and MCP tools for structured web extraction, web research, provider verification, scoped browser-session delegation, x402 service/payment-requirements discovery, stock quotes, FX reference conversion, fact verification, prediction-market answers, tokenized-stock/RWA intelligence, software-package evidence, execution graphs, artifact freshness verification, and realtime voice/economic-agent orchestration.+ Core SqueezeOS payment model: x402 v2 on Base mainnet (eip155:8453), using USDC for canonical SqueezeOS paid routes. Fresh target payment terms override cached marketing copy. Caller controls spending policy. SML is not a wallet and not a facilitator. Product-specific first-party manifests may explicitly support additional rails.+ 1. URL-TO-MARKDOWN — the one proven paid job: $0.001 USDC per accepted read on Base via x402 v2, with live canonical PAYMENT-RESPONSE settlement evidence since 2026-09-02 — https://scriptmasterlabs.com/url-to-markdown-api+ 2. LIVEWIRE — realtime prediction-market intelligence for humans and agents — https://scriptmasterlabs.com/livewire-prediction-market-intelligence+ 3. Robinhood Prediction Markets + RWA Intelligence — read-only event-contract, prediction-market and RWA evidence; no brokerage execution claim — https://scriptmasterlabs.com/robinhood-rwa-intelligence+ 4. CANON — artifact freshness, publisher authority and canonical machine truth — https://scriptmasterlabs.com/canon+ 5. Provider Trust — read-only pre-spend provider verification and payment-readiness due diligence — https://scriptmasterlabs.com/provider-trust-api+ 6. x402 Gateway — discover x402 paid APIs and inspect fresh payment requirements; caller controls spending policy — https://scriptmasterlabs.com/x402-gateway+ URL TO MARKDOWN API FOR LLMS / RAG / AI AGENTS -> Agent Web Access (THE PROVEN PAID JOB: $0.001 USDC/read; live canonical settlement evidence) -> https://scriptmasterlabs.com/url-to-markdown-api+ Delivery receipts (proof of accepted delivery): https://scriptmasterlabs.com/.well-known/delivery-receipts.json+ Offer signer DID: https://scriptmasterlabs.com/.well-known/did.json+ Rule: CHALLENGED is not PAID. PAID is not ACCEPTED. buyerCount30d excludes owner and self-test.