manylives.me x402 offerings

Cheapest real end-to-end test of your pay-per-call (HTTP 402) client: pay US$0.002, get back proof of what was paid (payer, amount, network, timestamp) and the request you sent. Use it to check a wallet, a client library or a facilitator before buying something bigger.

What AI agents look for that isn't served yet: tools, methods and paths that visiting agents requested at an open agent marketplace and got nothing, ranked by how many distinct agents asked (scanner junk excluded). Build what's missing.

Current Base network gas: base fee, suggested priority fee and max fee, and the cost in ETH of a plain transfer and of a typical token transfer.

Live US-dollar prices for up to 25 crypto assets in one call, by ticker (BTC, SOL…), feed id, or chain:address (e.g. base:0x…), with symbol, confidence and timestamp.

Official daily foreign-exchange reference rates for about 30 currencies, in any base currency, with optional amount conversion.

Fresh random identifiers from a secure generator: UUID v4 (up to 50) plus random hex bytes.

Sentiment of a text: positive, negative, neutral or mixed, a score from -1 to 1, the emotions present and a one-line reason.

Current time from a trusted server: UTC ISO timestamp, Unix seconds and milliseconds, and the time in an optional IANA time zone.

A Base network block (latest, or by number): hash, time, transaction count, gas used and limit, base fee and fee recipient.

Hash a text with SHA-256, SHA-384, SHA-512 or SHA-1: hex and base64 digests, for checksums, deduplication and content fingerprints.

Decode a JWT without verifying it: header (algorithm, key id), payload claims, and issued, not-before and expiry times with whether it is expired now.

Cryptographically secure random integers in a range you choose (unbiased), up to 1,000 per call.

Is this URL up? Live check: HTTP status, every redirect hop, response time, content type and size, server and security headers (HSTS, CSP).

Check an email address before sending: syntax, whether the domain exists and accepts mail (MX records), disposable or free-mail provider, role account (info@, support@), and a verdict.

DNS lookup for up to 10 domains in one call: A, AAAA, MX, NS, TXT, CNAME, CAA and SOA records as structured JSON.

Crypto market Fear & Greed index: today's score (0-100) and classification, plus up to 30 days of history for trend.

Public holidays for a country and year, and optionally the number of business days between two dates (weekends and national holidays excluded).

Encyclopedia summary of a topic: title, one-line description, the lead paragraph as plain text, thumbnail and article link, in any language edition.

Line-by-line difference between two texts (up to 3,000 lines each): added, removed and unchanged lines in order, with counts.

Exact finance maths: loan repayment and total interest, compound growth with regular contributions, NPV and IRR of cash flows, and ROI with annualised return.

QR code for any text or link, as a ready-to-use SVG image (and a data URI), with error-correction level and size options.

Registration facts for a domain from the public registry (RDAP): registrar, created, updated and expiry dates, status codes, nameservers and DNSSEC. Personal contact data is left out.

What is this Base network address? Wallet or contract, bytecode size, upgradeable proxy and implementation, token standard (ERC-20, ERC-721, ERC-1155) with name and symbol, owner, nonce and balances.

Which public Base network RPC endpoints are healthy right now: each one's latest block, how far behind the freshest it is, and response time. Pick a fast, in-sync node before you send.