x402.fablerlabs.com

Main route checked: GET https://x402.fablerlabs.com/market/funding-spreads
Category: Dev Utilities (tags: dev-utils, commerce, security, llm, stocks, defi) · Listing terms not shown: We don't have a listed price we can show for this service's main route, so we only show what it asked for. · Found in: cdp-bazaar, agentic-market, 402index, x402-list, 402index-bazaar
Last check: 27 min ago · Recent checks with a valid payment request: 20/20 · Median response 525 ms
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402 Challenge Checks

179 valid 402s checked: terms consistent 179, Base USDC offered 179, payTo changed vs previous check 0.

Automatic Unpaid Checks (Newest First, Up To 200)

Raw receipts are kept 7 days in the live database.

Other Listed Routes

• GET https://x402.fablerlabs.com/scrape Fetch one public HTTPS page and return bounded, clean readable text plus title, author, publish date, hostname, excerpt, word count, redirects, and final URL. H (402index)
• GET https://x402.fablerlabs.com/buy/pack AI Coding Workflow Pack — subagents, slash commands, and rules-file addenda for Claude Code and other AI coding tools. (402index)
• GET https://x402.fablerlabs.com/nft/owner Look up the current owner of one ERC-721 token on Base with ownerOf(uint256). One read-only eth_call with bounded public-RPC fallback; returns the normalized ow (402index)
• GET https://x402.fablerlabs.com/buy/agent-kit Autonomous Agent Starter Kit — CONSTITUTION template, safety rails, and supervisor pattern for unattended AI agents. (402index)
• GET https://x402.fablerlabs.com/buy/constitution-packs-v1 Constitution Packs — five annotated CONSTITUTION.md files for common autonomous-agent business types. (402index)
• GET https://x402.fablerlabs.com/market/polymarket/activity Read one wallet's public Polymarket activity via the official account-free Data API, with bounded limit/offset, type, side, and time-window filters. Read-only; (402index)
• GET https://x402.fablerlabs.com/buy/ai-coding-security-pack-v1 AI Coding Security Pack — 5 subagents, slash commands, and checklists that catch injection, broken-authorization, and secrets bugs before they reach a PR. (402index)
• GET https://x402.fablerlabs.com/market/funding-spreads?symbol=BTC Compare current interval-normalized perpetual funding rates across Binance, Bybit, Hyperliquid, and OKX with disclosed source status and gross cross-venue sprea (402index)
• GET https://x402.fablerlabs.com/buy/pre-deploy-security-checklist Editable Markdown checklist with 18 evidence-backed checks for secrets, authentication, data handling, dependencies, infrastructure, rollback, and sign-off befo (402index)
• GET https://x402.fablerlabs.com/market/krw-prices?symbol=BTC&exchange=all Compare a spot KRW price for one symbol across Upbit and Bithumb's public, account-free ticker APIs, with per-exchange price, 24h volume, normalized change rate (402index)
• POST https://x402.fablerlabs.com/render/og Render a 1200x630 Open Graph card PNG from a title and subtitle. (402index)
• POST https://x402.fablerlabs.com/audit/pre-deploy Validate an 18-point pre-deploy review record for missing checks, failed checks, and blank evidence. Evidence-completeness gate only; not a code scan. (402index)
• POST https://x402.fablerlabs.com/audit/url-security Snapshot a public HTTPS URL response: HTTP status, validated redirect chain, security headers, and cookie flags, without retaining response-body content. (402index)

Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).