Pay for the services you use.
Pay per call in native USDC, a digital dollar token, on the network supported by each service. Services support Base or Solana unless their contract says otherwise. No subscription or separate API key. Network gas is sponsored; wallet funding or exchange fees are separate.
| Operation | Price and unit | Trial |
|---|---|---|
| Receipts ExportReconcile supplied native-USDC payment receipts and linked refunds into JSON and CSV with separate transaction fees | 0.05 USDC per completed report of up to 10 receipts | Paid only. No free trial for this operation. |
| API Quote ComparisonCompare current unsigned x402 prices and payment options for supplied candidate API requests | 0.005 USDC per complete dated quote comparison | Paid only. No free trial for this operation. |
| Sanctions List MatchingMatch supplied names and typed identifiers against OFAC SDN and Consolidated sanctions lists with dated candidate evidence | 0.01 USDC per completed matching diagnostic | Paid only. No free trial for this operation. |
| Package Vulnerability LookupCheck an exact npm or PyPI package version against CVE vulnerability advisories and CISA known exploitation with fixed-version evidence | 0.01 USDC per completed diagnostic | Paid only. No free trial for this operation. |
| Response CheckCheck a supplied response against a declared schema, freshness rule and optional supplied evidence | 0.05 USDC per completed diagnostic | Paid only. No free trial for this operation. |
| Cron and Timezone CalculationCalculate up to 20 upcoming five-field cron runs in a named IANA timezone, strictly after an explicit timestamp through a 366-day horizon | 0.005 USDC per accepted request | Paid only. No free trial for this operation. |
| TLS Certificate InspectionInspect a public host on TCP port 443 for certificate expiry, DNS names, fingerprint, runtime CA/hostname validation and negotiated TLS details | 0.005 USDC per accepted request | Paid only. No free trial for this operation. |
| JSON Repair and Format ConversionConservatively repair JSON syntax or convert JSON and safe YAML while recording every repair | 0.005 USDC per accepted request | Paid only. No free trial for this operation. |
| Package Identity ChecksCheck public PyPI or npm package identity and a requested version | 0.005 USDC per accepted request | Paid only. No free trial for this operation. |
| Feed Inspection and NormalizationInspect a public RSS, Atom or JSON feed and return a verified record mapping, normalized preview, ID provenance, duplicate evidence and field coverage | 0.005 USDC per accepted request | Paid only. No free trial for this operation. |
| Academic Paper SearchFind research papers by topic or seed with normalized identifiers and provenance | 0.01 USDC per accepted request | Paid only. No free trial for this operation. |
| Mekler Mail · Temporary emailCreate a private temporary inbox and read incoming confirmation email and attachments | 0.05 USDC per private 24 hour inbox; capability reads and deletion are free | Paid only. No free trial for this operation. |
| News SearchFind recent topic news and incremental briefings with dated monitoring metadata, bounded seen-link/headline history, a ready-to-send follow-up request and source-linked headline highlights | 0.01 USDC per completed news search | Paid only. No free trial for this operation. |
| CSV ValidatorValidate supplied CSV against fixed typed column rules | 0.05 USDC per accepted request | 3 free results per wallet. Signature required; no funding needed. Shared wallets share the allowance. |
| CSV ValidatorValidate a supplied JSON CSV column specification | 0.05 USDC per accepted request | 3 free results per wallet. Signature required; no funding needed. Shared wallets share the allowance. |
| Citation Overlap CheckerFind overlap in supplied citations and article HTML | 0.05 USDC per accepted request | 3 free results per wallet. Signature required; no funding needed. Shared wallets share the allowance. |
| Static Page ExtractorExtract readable text and links from one public static HTML page | 0.005 USDC per completed page | 3 free results per wallet. Signature required; no funding needed. Shared wallets share the allowance. |
| Company Financial FactsRetrieve annual company financial facts, mechanical comparisons and optional observed revisions with SEC filing links | 0.05 USDC per annual facts bundle | Paid only. No free trial for this operation. |
| Rendered Page ExtractorRender one public JavaScript page in a headless browser and extract its readable text and links | 0.01 USDC per completed rendered page | Paid only. No free trial for this operation. |
| Email and Domain Mail ChecksCheck one email address or domain for common syntax and published mail configuration | 0.003 USDC per completed check | Paid only. No free trial for this operation. |
| x402 Service ConformanceDiagnose x402 protocol, request-example schemas and discovery consistency with an asynchronous conformance scan | 0.05 USDC per completed scan | Paid only. No free trial for this operation. |
| x402 Service ConformanceExport the scanned x402 service catalog with grades, history and provenance | 0.25 USDC per catalog export | Paid only. No free trial for this operation. |
| x402 Service ConformanceRead incremental x402 service grade changes with stable cursors | 0.01 USDC per grade-change page | Paid only. No free trial for this operation. |
| Model InferenceGenerate model completions with automatic task-based model selection, explicit model choice and parallel batches | Example: 0.002796 USDC per completed purchase; example shown, exact quote required | Paid only. No free trial for this operation. |
| Listing MonitorMonitor paid API listing presence, buyer-query visibility and metadata changes | 0.005 USDC per accepted request | Paid only. No free trial for this operation. |
| SEC Filing LookupFind SEC filings by company CIK, form and filing date | 0.005 USDC per accepted request | Paid only. No free trial for this operation. |
| URL InspectionInspect a public URL for HTTP status, redirect chain, content type and reported size before downloading it | 0.003 USDC per accepted request | Paid only. No free trial for this operation. |
| QR Code GenerationGenerate a standards-based QR code from supplied UTF-8 text or a payment URI | 0.003 USDC per accepted request | Paid only. No free trial for this operation. |
| Cryptographic DigestsCompute SHA-256, SHA-512, SHA3-256 or BLAKE2b-512 digests from explicit UTF-8, canonical base64 or hex bytes | 0.003 USDC per accepted request | Paid only. No free trial for this operation. |
| Page MetadataExtract static page metadata and share previews from one public HTML URL: title, description, canonical candidates, Open Graph/Twitter fields, image and favicon references | 0.003 USDC per accepted request | Paid only. No free trial for this operation. |
| Technical SEO AuditCheck one public static HTML page for observed HTTP status, title/description/canonical conflicts, robots directives, headings, language, viewport and missing image alternatives | 0.005 USDC per accepted request | Paid only. No free trial for this operation. |
| Currency Reference RatesConvert an amount between two currency codes using dated public reference rates and decimal arithmetic | 0.005 USDC per accepted request | Paid only. No free trial for this operation. |
| Vehicle VIN DecodingDecode a complete 17-character VIN into source-linked NHTSA manufacturer, model-year and equipment fields | 0.005 USDC per accepted request | Paid only. No free trial for this operation. |
| HTTP Security and CORS InspectionInspect one public URL for observed security headers and cross-origin configuration | 0.005 USDC per accepted request | Paid only. No free trial for this operation. |
| Link and Sitemap InventoryExtract a bounded URL inventory from static HTML anchors or same-origin XML sitemaps | 0.005 USDC per accepted request | Paid only. No free trial for this operation. |
| Mekler MailGive an agent a durable mailbox for messages, callbacks and optional email across restarts | 2 USDC per 30-day receiving term; 1,000 messages and explicitly bounded recovery | Paid only. No free trial for this operation. |
| Mekler MailKeep the same agent mailbox receiving for another 30 days | 2 USDC per 30-day receiving term; 1,000 messages and explicitly bounded recovery | Paid only. No free trial for this operation. |
| API Schema MonitorMonitor a public JSON API hourly against explicit schema requirements for seven days | 0.5 USDC per seven-day hourly monitoring term | Paid only. No free trial for this operation. |
| Website ScreenshotsCapture a public webpage as PNG or JPEG at a specified desktop or mobile viewport | 0.01 USDC per successful screenshot | Paid only. No free trial for this operation. |
Free follow-up actions
Agent Inboxes message reads and deletion are free with the private inbox capability. Status and recovery routes are described in each service contract; a new paid poll is a separate purchase.
Review before paying
Model Inference requires an exact quote. Retry uncertain work with the identical body and original payment proof; never pay twice.