MARKET MONITOR / CATALOGUE Services 133,908 MCP listed 40,872 x402 93,117 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-31 · 3 sources
Task

Anchor

9 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

Oracle x402 REST usage

Yes/no oracle with dual-chain anchored verdict (Base + Solana). $0.05 USDC.

api.anchor-x402.com Crypto & Payments 3 calls / 30d checked 2026-10-31
0.05 USDC per call per call

Attest x402 REST usage

Attest a decision: sign (input_hash, output_hash, decision) yourself, or omit the signature and the treasury signs — then dual-chain anchor. Free re-verify at /v1/attest/verify. $0.01 USDC.

api.anchor-x402.com Crypto & Payments 3 calls / 30d checked 2026-10-31
0.01 USDC per call per call

Anchor x402 REST usage

Anchor a 32-byte hash to Base + Solana mainnet — $0.005 USDC

api.anchor-x402.com Crypto & Payments 5 calls / 30d checked 2026-10-31
0.005 USDC per call per call

HTML links x402 REST usage

Enumerate every <a href> in an HTML string with its anchor text and rel attribute. Optionally resolves relative hrefs against a base URL and filters by a regex on the href. The deterministic way to crawl a page's outlink...

agent402.tools Web & Scraping 9 calls / 30d checked 2026-10-31
0.001 USDC per call per call

Solana Watchdog x402 REST

Solana Watchdog: dependency advisories split by on-chain vs toolchain surface, plus known Solana/Anchor bug-class leads, for a public GitHub repo. A scan, not an audit.

solana-security-watchdog-scan.fly.dev Crypto & Payments checked 2026-10-29
0.5 USDC per call per call

extract-anchor-links-watch x402 REST

Change watch for extract anchor links: runs the check, compares it with the result from your previous call for the same url (kept 90 days) and returns the current answer, changed true/false, the fields that changed with...

page.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

extract-anchor-links x402 REST

Extract the anchor links from a page: fetches the URL, resolves every href and returns the ones that are anchor links with their anchor text, deduplicated, plus a count. One link category per call for crawlers, auditors...

page.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

extract-anchor-links-bulk x402 REST

Bulk extract anchor links: up to 20 urls in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agen...

page.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

AOTrust Evidence Bundle x402 REST

Evidence pack: PDR + anchor status + inclusion proof + verify recipe for one work_hash

api.aotrust.link Other services checked 2026-10-29
0.02 USDC per call per call

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