chain.openverbs.com · /v1/abi
Get the verified contract ABI and verification metadata for a deployed contract by address, sourced from Sourcify. Returns the contract ABI (to decode or call it), con…
Listing info 80/100
Get the verified contract ABI and verification metadata for a deployed contract by address, sourced from Sourcify. Returns the contract ABI (to decode or call it), con…
Listing info 80/100
Email validation API — syntax check, DNS MX record verification and disposable or temporary email detection. Deterministic on-chain execution by the AmanChain node — l…
Listing info 80/100
Search Bluesky and Hacker News for every query; for a single public tag, also search Mastodon's anonymous tag timeline. Mastodon is not applicable to phrase search. A …
Listing info 80/100
When you need the whole picture of one company before you sign, onboard, pay or acquire, call the entity file: ONE answer holding identity and standing, the registered…
Listing info 80/100
Analyse a domain for brand impersonation: homoglyph substitution, character insertion and omission, TLD swaps and known-brand proximity. Returns a suspicion verdict wi…
Listing info 80/100
Write an on-chain attestation (Ethereum Attestation Service on Base) that binds a call you paid for to the bytes you received: the tool slug, sha256 of the JSON respon…
Listing info 80/100
Validate an email address and check whether an email domain can receive mail. Verifies email syntax and performs a live MX and A DNS lookup to return a deliverability …
Listing info 80/100
Public A2A agent card for the live naxytra stack. Use this A2A card when you want the shortest public path into the live stack. It routes callers toward the canonical …
Listing info 50/100
Draft homepage sections explaining the business, audiences, products, proof, and navigation priorities. Uses buyer-supplied information only; no external research or o…
Listing info 80/100
Evidence-first A2A micro-service: verification, research, API/schema checks, code review, and concise technical analysis with PASS/FAIL/UNKNOWN evidence. Paid per cal…
Listing info 50/100
Comprehensive domain reputation report combining RDAP (modern WHOIS), DNS records, email security (SPF/DKIM/DMARC), SSL certificate inspection, and domain age. Returns…
Listing info 80/100
Livecheck Confirm order_placed - independent side-effect verification (actor != verifier). POST /v1/confirm/order with {url, intent: order_placed} (+ optional claim). …
Listing info 80/100
Indexed listings, not certifications. Prices and protocols are publisher declarations. How the index works