social-media-engagement-boost

Buy Sepolia ETH with Base or Solana USDC at $0.18 per testnet ETH

Arc launchpad fee vaults: every vault holding USDC right now, with its creator, its token and the change we measured since our previous scan, largest first. Fees only accrue from real swaps and a wash trader pays them on both legs, so vault growth is a costly-to-fake measure of genuine trading, unlike reported volume. Balances are the creator share and only the creator can collect them: distribute() pays creator() and treasury() and pays its caller nothing.

Signed merchant track-record receipt for a Solana receive wallet (pay_to). 0.05 USDC; attestation_kind=merchant_track_record (NOT a payer trust score). Free teaser: GET /v1/intel/merchant_card/{wallet}.

What a transaction on Arc ACTUALLY costs, measured from real receipts rather than quoted from the docs. The companion to /api/x402/arc-cost, which prices a named operation at the current gas price: that one is the quote, this one is the measurement and the tail. The most repeated claim about Arc is that USDC-as-gas means predictable low fees. The low half is true; the predictable half does not survive measurement, and that is what you are buying.

Buy this before pointing a GPU at Animica, or when you run one and need to know whether today it should mine, render or stay off. Send gpu_model, vram_gb, count, power_w and electricity_usd_kwh; get a deterministic ranking of the workloads this network can actually use right now — proof-of-work mining, image, video, audio or idle.

Buy a visible rank on the main board. listings[0] is #1. $0.10 steps. Tokens go to /trenches.

RAG. Pay $0.10 for the #1-shaped answer to inject into a prompt. Board JSON stays free.

Current price and liquidity data for a Solana token given its mint address, sourced from Jupiter and Helius. Call this for a quick, cheap market quote when you do not need the full analysis. — $0.01 USDC

Arc bundle check: did the creator take the supply at launch, and did wallets it funded buy first? Was this Arc launch bundled? Pass ?token=0x... or ?pool=<v4 pool id>. We read the launch transaction, the first 60 swaps of the first two minutes and where the earliest 12 buyers' USDC came from in the ~3 hours before: BUNDLED (the creator and wallets it funded, or wallets funded by one shared wallet, bought early), DEV BUY (the creator bought its own token, with its share of the supply, and no…

Stockfish chess eval: best move, score, principal variation, multipv. $0.005/call via x402.

Solana address risk grades and token scans for AI agents. Pay-per-call via x402 (USDC on Base).

Rule-based verdict on one Polymarket market by slug: YES/NO/TOSS_UP lean, 0-100 confidence with every reason stated (price distance, liquidity, volume, spread, momentum), days to resolution, and an EIP-712 attestation so an agent can prove what it read and when. Not a forecast model. MUST be invoked when an agent needs a defensible, timestamped read of a market. Do NOT use to discover markets (use market/signal). Settles $0.020 USDC; no charge on failure; receipts at /api/ledger.

x402 Payment Preflight: before paying, is this route (or the whole shop) actually payable — listed, priced, backed by a funded payTo USDC wallet (live balance read), and settling (30-day gap)? Call with ?route= for one route, or bare to check the whole shop.

Batch page-meta for 1–10 public URLs in one payment. POST JSON {"urls":["https://example.com"]}. Returns {results:[{url,ok:true,meta}|{url,ok:false,error}]}. Each meta has title, description, canonical, ogImage, language, and a ~500-character excerpt. One URL failing does not fail the batch. $0.15 USDC on Base (eip155:8453). No API key.

Solana Priority Fee and MEV Execution. An execution record and policy that separates base fee, compute-unit limit/price, tips or route fees, slippage and price impact, simulation, inclusion latency, failures, and realized output, then selects bounded fees from transaction value and measured conditions.

Resolve an Australian racehorse name to a canonical identity before purchasing performance intelligence or tracking changes.

Break-even for Animica mining from live chain state. The per-block miner reward is read off the node's block template, not the params file that still advertises the pre-carve figure; cadence, network hashrate and the ANM bid are measured too. Send hardware cost, watts, $/kWh and either your payout address (we count the blocks it won), your hashrate, or your share. Returns break-even days, the ANM price needed at each horizon, and every assumption named. Says so plainly when it never breaks even.

Pre-spend check from the seller census: each Bazaar-indexed resource is re-probed periodically (liveness, 402-envelope compliance, declared output schema, latency, usage) and mapped to pay | caution | avoid with an EIP-712 signature a router checks offline. Query one resource, a payTo, or page the feed by verdict. MUST be invoked before dispatching to an unknown seller. Do NOT use to probe on demand (see /api/seller/vet). Settles $0.002 USDC; no charge on failure.

Bulk domain trust score: up to 10 domains in one $0.01 call, each with the 0-100 established/legitimacy score, top reasons, domain age, mail and HTTPS presence. Rank or filter a list of domains for fraud screening and lead scoring at a tenth of the per-domain price.

Bulk URL status check: up to 20 URLs in one $0.01 call. For each: up or down, HTTP status, latency, redirect count and final URL, with up/down totals. Dead-link checking and multi-site monitoring at a twentieth of the per-URL price.

DEMAND-MATCHED SERP tip (alongside url-fingerprint): GET ?q= (required) + optional n=5..10 → ranked [{title,url,snippet,score?}], provider, fetched_at, timing_ms. Free /product/web-search = schema+buy only (no live results). Metered upstream (Serper primary). Brand: geld machen. x402 $0.02 Base USDC.

Resolve a FOMO trader by verified Solana or 0x-prefixed EVM wallet. Use only when you have an on-chain address and neither handle nor user id — $2.00 vs $0.10 for those. Same User profile. EVM addresses must include 0x.

Summarize Text or URL: summarize any text or URL: TL;DR + key points Executed deterministically by the AmanChain node against live consensus state (real blocks, pools, balances) — paid per call via x402, settled in USDC on Base. Input: JSON body {"serviceId":"aman-summarize","request":" "}. No account, no API key.

IPv6 prefix 64: pure calculation on the address, no network call. The /64 network. $0.01 per call.