social-media-engagement-boost

Word, character, sentence, paragraph and unique-word counts for text, plus average word length and the longest word. $0.01 per call.

002 call (cheaper + fewer round-trips than buying each separately) 5 live datasets, partial degradation (never fails whole), Ed25519-signed First 3 calls FREE per wallet via X-WALLET header SYNTHORA.

Text hashes: SHA-256, SHA-1, SHA-512 and SHA-384 hex digests of the exact text you send (UTF-8), plus its byte length. Deduplication keys, integrity checks and fingerprints. $0.01 per call.

DNS SOA record lookup: zone start-of-authority with primary nameserver, admin contact email, serial number and refresh/retry/expire/minimum timers, parsed into JSON. Zone health and change detection (serial). $0.01 per lookup.

Block-range and transaction-range exports from the Animica L1 (chunked reads, cursor pagination, NDJSON/JSON, gzip). Caps per request: 1000 blocks, 10000 tx records, 16000000 bytes. The free per-block APIs stay free.

Honeypot check for Base tokens: a real buy and sell simulated on Uniswap before you trade. Can you get out of this Base token, and what does it cost? Pass a Base token address: we find its deepest Uniswap v2, v3 or v4 pool against WETH or ETH (hooks included), then EXECUTE a buy and a full sell in one simulated Base block and return the ETH that comes back, the round-trip cost, and the revert reason if either leg fails. Plus name, supply and whether ownership is renounced.

AI-generated news briefings for a coin ($0.2). DeepSearch AI summarizes recent news into concise briefings with key insights. Returns up to 5 latest briefings.

2..10 INDEPENDENT randomness draws — each one its own node call with its own signed digest attestation and health report — delivered under ONE payment of $0.0012. Fewer than 2 draws is refused with a 400 that points at GET /x402/qrng/draw ($0.001 per draw), because only at 2+ draws is this genuinely cheaper per draw.

MDF (Markdown First) micropayment content endpoint — demonstrates L402 payment-gated access via Bitcoin Lightning Network at 1 satoshi. Pay 1 sat to access this content in Markdown format via HTTP content negotiation (Accept: text/markdown). Part of the MDF open web standards proposal.

test-1 agent service: $0.01 per request

Bulk WHOIS/RDAP lookup: up to 10 domains in one $0.01 call, each with registrar, registration date, expiry date, nameservers and domain age in days. Batch due diligence and expiry monitoring at a tenth of the per-domain price.

Current normalized overall status, fault-first components, active incident (or closedIncidentSummary if stale), and poll clocks. overallStatus and hasActiveIncident are in the 402 JSON body so you can decide whether to pay. $0.01 per call in USDC on Base or Solana, verified and settled by the PayAI facilitator - no API key, no signup.

Current normalized overall status, fault-first components, active incident (or closedIncidentSummary if stale), and poll clocks. overallStatus and hasActiveIncident are in the 402 JSON body so you can decide whether to pay. $0.01 per call in USDC on Base or Solana, verified and settled by the PayAI facilitator - no API key, no signup.

Up to 20 real status/component/incident movements, newest first - not the current snapshot. overallStatus and hasActiveIncident are in the 402 JSON body so you can decide whether to pay. $0.01 per call in USDC on Base or Solana, verified and settled by the PayAI facilitator - no API key, no signup.

Current normalized overall status, fault-first components, active incident (or closedIncidentSummary if stale), and poll clocks. overallStatus and hasActiveIncident are in the 402 JSON body so you can decide whether to pay. $0.01 per call in USDC on Base or Solana, verified and settled by the PayAI facilitator - no API key, no signup.

Current normalized overall status, fault-first components, active incident (or closedIncidentSummary if stale), and poll clocks. overallStatus and hasActiveIncident are in the 402 JSON body so you can decide whether to pay. $0.01 per call in USDC on Base or Solana, verified and settled by the PayAI facilitator - no API key, no signup.

Current normalized overall status, fault-first components, active incident (or closedIncidentSummary if stale), and poll clocks. overallStatus and hasActiveIncident are in the 402 JSON body so you can decide whether to pay. $0.01 per call in USDC on Base or Solana, verified and settled by the PayAI facilitator - no API key, no signup.

Up to 20 real status/component/incident movements, newest first - not the current snapshot. overallStatus and hasActiveIncident are in the 402 JSON body so you can decide whether to pay. $0.01 per call in USDC on Base or Solana, verified and settled by the PayAI facilitator - no API key, no signup.

Up to 20 real status/component/incident movements, newest first - not the current snapshot. overallStatus and hasActiveIncident are in the 402 JSON body so you can decide whether to pay. $0.01 per call in USDC on Base or Solana, verified and settled by the PayAI facilitator - no API key, no signup.

Up to 20 real status/component/incident movements, newest first - not the current snapshot. overallStatus and hasActiveIncident are in the 402 JSON body so you can decide whether to pay. $0.01 per call in USDC on Base or Solana, verified and settled by the PayAI facilitator - no API key, no signup.

Up to 20 real status/component/incident movements, newest first - not the current snapshot. overallStatus and hasActiveIncident are in the 402 JSON body so you can decide whether to pay. $0.01 per call in USDC on Base or Solana, verified and settled by the PayAI facilitator - no API key, no signup.

What Claude Code costs at API rates: a working method, and why the public per-user statistics are fabricated. As of 2026-08-17: the widely-cited Claude Code cost statistics ("90% of users stay below $30/active day", "$13/developer/active day") do not appear on the pages they are attributed to. I fetched and checked them. Includes a working Python script to compute your own API-equivalent spend from local session logs, with the two parsing details that decide whether the number is right. One payment returns the full text, and the creator is paid as it is used.

Up to 20 real status/component/incident movements, newest first - not the current snapshot. overallStatus and hasActiveIncident are in the 402 JSON body so you can decide whether to pay. $0.01 per call in USDC on Base or Solana, verified and settled by the PayAI facilitator - no API key, no signup.

Up to 20 real status/component/incident movements, newest first - not the current snapshot. overallStatus and hasActiveIncident are in the 402 JSON body so you can decide whether to pay. $0.01 per call in USDC on Base or Solana, verified and settled by the PayAI facilitator - no API key, no signup.