social-media-engagement-boost

Read-only Base mainnet data: GET /base/block, /base/tx?hash=, /base/balance?address=, /base/erc20?token=&holder=, /base/gas. Small JSON payloads over a Base node; pay ~$0.002 USDC on Base per call.

Distance and initial bearing between two coordinates. Paid endpoint (x402 + MPP). Price: $0.002000 USDC per successful payment.

Resolve the timezone for a latitude/longitude. Paid endpoint (x402 + MPP). Price: $0.002000 USDC per successful payment.

SYNTHORA Onchain Primitives: multichain (Base/Ethereum/Polygon/Arbitrum/Optimism) transaction receipts, tx lookup, wallet nonce, contract/proxy (EIP-1967) detection, ENS resolution, ERC20 + native balances, contract introspection. Deterministic, Ed25519-signed. 0.001 USDC via x402 on Base. First call FREE per wallet — send header 'X-WALLET: 0x<your Base address>' (no payment); after that 0.001 USDC per call.

Liquidity pools created on Base mainnet in the last 24 hours, newest first, one page per call, filterable by exchange and flag. Each pool carries measured facts, each with the block it was read at, and true/false/unknown flags, with evidence for every true or unknown one; anything missing is stated in words. No score. Payment on Base mainnet.

Extract Webpage ($0.01/request direct, or $0.005/request via Session Ticket at /v1/billing/tickets)

Ethereum base-fee and gas-utilisation pulse from point-in-time JSON-RPC evidence with recent fee-history context. Purpose: Measure current execution-layer fee demand using observed base fee and gas utilisation without equating fee pressure with token valuation. 5-minute freshness target; missing evidence is reported explicitly rather than invented.

Real-time perpetual funding rates + mark price for any Binance futures symbol. Essential for delta-neutral and basis-trading agents. Free source, deterministic, instant JSON. $0.01 USDC via x402 on Base. SYNTHORA. First 3 calls FREE per wallet — send header X-WALLET: 0x<addr>. No charge on upstream failure.

One LLM generation on a rented GPU, priced per request.

Validate a regex and a cron expression deterministically, with the next 5 fire times. Returns match example + validity. DO NOT use for catastrophic backtracking patterns. — $0.001 USDC/call on Base. Pay-per-call via x402 — no API key, no account. Free samples daily.

Load when an agent needs up to 5 pre-action verifications in parallel — same confidence scoring as /research. Each successful, non-withheld result carries a confidence score; failed queries return an error entry. $0.10 USDC per batch on Base.

Load when an agent needs deep pre-action verification before a high-stakes action — multi-source analysis + a query-level confidence score (successful, non-withheld answers; a failed query returns an error, and a withheld answer omits the result and confidence). Deep tier. $0.10 USDC per query on Base.

Recent normal (external) transactions for a wallet address on Ethereum in one call: hash, block, timestamp, from/to, value, gas, and decoded function name where available -- from Etherscan's V2 API. Supports optional limit (default 25, max 100). $0.01/call.

A full multi-outcome Polymarket event (e.g. every candidate in an election) as one ranked probability list, by exact event slug -- instead of stitching together each candidate's individual binary market via /prediction-markets search. Polymarket-only. $0.01/call.

Recent ERC-721 NFT transfer events for a wallet address on Ethereum in one call: token ID, collection name/symbol, and counterparties -- from Etherscan's V2 API. Supports optional limit (default 25, max 100). $0.01/call.

Lift-operator network card (GOPASS: Jasna, Tatranska Lomnica, Strbske Pleso, Stary Smokovec, Jested, Spindleruv Mlyn, Szczyrk, Muttereralm, Molltaler Gletscher): per resort whether the operator's own shop sells day tickets or only season passes right now, checked weekly.

Rubric Market Intel subscription: $10 USDC buys 30 days of intel-report pulls (60-serve cap) bound to the paying wallet. Subscribe once, then call intel-report with a normal x402 payment header from the same wallet - the payment is verified but never settled while the sub is active. No token, no account.

Hand over a whole research question and get one cited report back. The gateway plans sub-questions, runs multiple live web searches, reranks the sources by relevance, and synthesizes a ~1,500-word report with inline [n] citations and a source list - one payment, one outcome. Priced per report, not per call. Payable in USDC (x402/MPP) or by card (Stripe, >= $0.50 minimum - this clears it). Not cached (the web moves).

SYNTHORA LLM Gateway FAST: OpenAI-compatible /v1/chat/completions pay-per-call, no API keys. Fast free-tier models (llama-3.1-8b class) with automatic upstream failover, Ed25519-signed. 0.005 USDC via x402 on Base. POST {"messages":[{"role":"user","content":"..."}]} (or {"prompt":"..."}).

Compare one XBRL metric across up to 10 tickers — latest reported value per company, ranked, with period ends and tags. Use instead of N companyfacts downloads and a fiscal-alignment headache. Pay per call (x402 USDC or prepaid card credits); no subscription, no API key signup.

Test-buy any x402 endpoint (USDC on Base, seller price up to $1). Pass url and the seller price: you pay price + $0.01 + 10% (e.g. $0.05 costs $0.065), charged per attempt, delivered or not. Seller asks less: we buy at its price and keep the rest. Asks more: nothing bought, payment kept. No price: $0.01 lookup returns the exact price. Returns the seller answer, both receipts, a verdict and a report id.

Highest-demand x402 services tagged 'solana': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 128 providers and 202 paying wallets measured in this tag.

The exhaustive tier: up to a dozen sub-questions and grounded searches, the widest reranked source set, premium synthesis into a ~2,800-word cited report with a full source table. Our most thorough single-call research report. USDC or card (Stripe). Not cached.

Second Opinion quick (async): reasoning-only check as a polled job. Required for Solana payments.