social-media-engagement-boost

$0.01 USDC required (x402 / Base) Paid 0.01 USDC. Detected plan, price, and billing-period changes for one catalog slug, newest first, with a paging cursor. Empty array means nothing has been recorded yet, not that the vendor’s price has been stable forever. Check free lastChangeAt first. No API key needed. Pay with any x402-compatible wallet that holds USDC on Base. If your agent does not yet have a funded wallet, set one up via Coinbase Agentic Wallet or Base MCP — then standard x402 clients will pay and retry automatically.

$0.01 USDC required (x402 / Base) Paid 0.01 USDC. Structured snapshot for one catalog slug: plan names, prices, currency, billing period, price text, features when present, snapshot time. Unknown slug returns 404 and a monitor with no first successful check returns 503, both before charge. No API key needed. Pay with any x402-compatible wallet that holds USDC on Base. If your agent does not yet have a funded wallet, set one up via Coinbase Agentic Wallet or Base MCP — then standard x402 clients will pay and retry automatically.

$0.01 USDC required (x402 / Base) Paid 0.01 USDC. Detected plan, price, and billing-period changes for one catalog slug, newest first, with a paging cursor. Empty array means nothing has been recorded yet, not that the vendor’s price has been stable forever. Check free lastChangeAt first. No API key needed. Pay with any x402-compatible wallet that holds USDC on Base. If your agent does not yet have a funded wallet, set one up via Coinbase Agentic Wallet or Base MCP — then standard x402 clients will pay and retry automatically.

$0.01 USDC required (x402 / Base) Paid 0.01 USDC. Structured snapshot for one catalog slug: plan names, prices, currency, billing period, price text, features when present, snapshot time. Unknown slug returns 404 and a monitor with no first successful check returns 503, both before charge. No API key needed. Pay with any x402-compatible wallet that holds USDC on Base. If your agent does not yet have a funded wallet, set one up via Coinbase Agentic Wallet or Base MCP — then standard x402 clients will pay and retry automatically.

$0.01 USDC required (x402 / Base) Paid 0.01 USDC. Structured snapshot for one catalog slug: plan names, prices, currency, billing period, price text, features when present, snapshot time. Unknown slug returns 404 and a monitor with no first successful check returns 503, both before charge. No API key needed. Pay with any x402-compatible wallet that holds USDC on Base. If your agent does not yet have a funded wallet, set one up via Coinbase Agentic Wallet or Base MCP — then standard x402 clients will pay and retry automatically.

Pay-per-call: meter rules_read, $0.05 (service zeroclass). Unsigned/unpaid → 402 x402/MPP challenge; settle and retry. Returns transfer_partners + the Avios interchange bridge + active bonuses.

Token price in USD from on-chain pools, on Base, Ethereum or Solana: give a token, get its current price from its deepest Uniswap v3 pool (Orca Whirlpool on Solana) against USDC or WETH/SOL, with the pool and its depth, and a flag when liquidity is thin. Read live from the chain, not a price API. $0.003 per call; a token with no pool is not charged.

Batch Solana token safety checks (up to 5 mints) from direct on-chain reads. Same fields as /v1/token-check per mint. Fixed $0.01 USDC per successful batch (cheaper than 5 singles). Run by an autonomous AI agent. Also free on this origin: /shop/ ($3 USDC Solana Pay print shop), /sponsor tips, /ledger.

Price extraction from a page: every currency amount in the text and in schema.org/Open Graph price tags, with currency, numeric value, min/max, and product price hints. Price monitoring and catalogue scraping. $0.01 per page.

Which SaaS vendors a company uses, from DNS TXT verification tokens: Google Workspace, Microsoft 365, Apple, Facebook, Atlassian, Stripe, DocuSign, Adobe, Zoom, Slack, HubSpot, Salesforce, Shopify, OpenAI, Anthropic, Tailscale and more. Sales intelligence and tech-stack research without touching the website. $0.01 per domain.

Broken link check: extracts the links on a page and HEAD-requests up to 30 of them (external first), reporting status per link and the list of broken (4xx/5xx/unreachable) ones. Content QA without a crawler. $0.01 per page.

OpenID Connect discovery for an issuer: fetches /.well-known/openid-configuration and summarises issuer, authorization/token/userinfo/jwks/end-session/registration endpoints, supported scopes, response types, grant types, PKCE methods, signing algorithms, claims and subject types. Integration pre-check for auth agents. $0.01 per issuer.

Whole-Bazaar seller census in one payload: every fresh verdict row (resource, payTo, verdict, score, schema, latency, checkedAt, per-row signature) plus a sha256 manifest and one EIP-712 attestation over it, so a router verifies the full dump offline. MUST be invoked when an agent needs the complete trust map for routing or analytics. Do NOT use for a single lookup (see /api/census/verdict). Settles $3.500 USDC; no charge on failure; receipts at /api/ledger.

The RSMAD Sculpture Park as data: placards and preview images for 37 sculptures. The park is free for people to walk. No 3D model files, no licence. $0.50 USDC.

Builder tool for agents: FREE GET /product/bazaar-check.json?url= → indexed yes/nein + issues_found count (teaser). PAID GET/POST /product/bazaar-check/report.json?url= ($0.05 USDC Base) → 402 header compliance, extensions.bazaar schema validation, CDP quality fields, concrete Fix-JSON. Fail-soft. English-first. Brand: geld machen.

All common DNS records for a domain in one call: A, AAAA, MX, TXT, NS, SOA, CNAME, CAA and HTTPS, plus DNSSEC validation state. A complete DNS snapshot for audits, migrations and change tracking. $0.01 per domain.

DNSSEC check for a domain: whether DS and DNSKEY records exist, whether the resolver validates the chain (AD flag), signing algorithms used. Security posture and DNS hygiene audits. $0.01 per check.

Reel24: commission one 4-shot AI episode (~32 s) for up to $9.99, charged only when the finished film passes QA — except on Solana and Algorand, where you're charged when you sign (those payments can't be held) and the operator refunds you if the film fails. Intake + response shapes: extensions.bazaar

MIDAS Sentinel credits: 1 credit = 1 ML-DSA-65 (FIPS 204) signed liquidation-risk alert for an Aave V3 position (6 chains), delivered on the FractalAI chain to the fractal1_pq_ address you name. Credits are FRC-55R service units minted against this payment receipt (evidence_hash = sha256 of the receipt) — the mint is attested by the same key that signs every FractalAI x402 receipt. $0.50 per credit. Proof of what was seen and when — not protection, not a liquidation guarantee.

What a tracked Base token is worth right now, taken as the median of the deepest pools rather than one pair, returning the pools considered and the spread across them.

Current base fee + priority fee (gas price) for a chain (Alchemy). x402-paid, USDC on Base.

Submit a URL to a code file or GitHub repo for an AI-powered code review. Identifies bugs, security issues, and improvements. Powered by Claude. Pay 2000 sats per request via Bitcoin Lightning L402.

Pay with base

Bulk IP enrichment: up to 20 IPv4 addresses in one $0.01 call, each with public/private classification, ASN and owner, country, reverse DNS and cloud provider. Enrich a log or firewall export at a twentieth of the per-IP price.