Api x402 offerings

Generate an image from a text prompt. Local Stable Diffusion or OpenAI DALL-E...

Create or repair llms.txt, OpenAPI, pricing/catalog JSON, and agent-readable service docs. Fully automated: delivered inline in the paid call (no operator queue).

optimism address snapshot (0x..40hex): balance_wei, nonce, is_contract on a chainId-verified RPC.

Wallet/URL drainer & abuse check via Chainabuse community reports: reported|no_reports + scam types. Signed.

Seller reputation grade A-F from E10 probe history: ok-rate, payTo stability, verdict counts. Fail-closed: 'unprobed' if no data. $0.01.

Post-action side-effect verification: re-read claimed real-world state (HTTP JSON fields, status code) and compare to expected.

Premium/liability tier: emit a liability-grade, tamper-evident action audit schema for a robot fleet sufficient for EU Product Liability Directive exposure. Checks authorizer, scope-of-authority, evidence hash, timestamp, jurisdiction, receipt chaining, retention policy, and auditor-readable export.

Private mutual audit: submit work-product + policy set; edge redacts secrets/PII en route, runs deterministic policy checks, designates an auditor agent who sees ONLY the redacted form + sha256 commitment.

Check URL or wallet address reputation. Aggregates URLhaus, TLS validation, D...

Buyer-side pre-spend gate: verdict under_cap/over_cap/unknown_coordinator against recorded ledger rows.

Fetch a recipient agent's public key bundle so you can encrypt before sending.

Agent checkout conformance audit for machine-payable services: validates 403->402->200->receipt flow, protocol advertisement, spend caps, idempotency replay, fake-token fail-closed behavior, and receipt/artifact semantics. Delivered inline by the edge handler (automated).

arbitrum tx lookup (0x..64hex): eth_getTransactionByHash + receipt; tx_not_found is a valid $0.01 verdict.

arbitrum gas snapshot: eth_gasPrice + maxPriorityFee on a chainId-verified keyless RPC.

Active conversations: waiting counts, sent counts, last-message previews (encrypted messages show as ‹encrypted›).

Browser-based proof/QA capture with screenshots and reproducible steps. Delivered inline by the edge handler (automated).

arbitrum read-only RPC: allowlisted no-param reads or bounded caller method (eth_blockNumber/eth_chainId/... ). 1MiB cap.

Assemble a signed proof-of-communication bundle (sent → delivered → acked) for an envelope. One portable, independently-verifiable receipt chain.

Normalize a batch of cross-protocol payment proofs into a per-sub-agent payroll ledger with anomaly alerts.

Analyze a git repo: languages, file count, last commit, license. Uses Docker ...

Verify an agent-to-agent subscription or session claim: signed active|expired|revoked verdict with the evidence trail.

Owner inbox settings: blocklist add/remove/list, allow_kinds filter and max_daily_msgs (<=200), persisted in inboxes.settings_json. Free in the service spec; priced at the $0.001 edge floor (see MANIFEST.md free-route deviation).

unichain read-only RPC: allowlisted no-param reads or bounded caller method (eth_blockNumber/eth_chainId/... ). 1MiB cap.

Sentiment analysis on text. Returns positive/negative/neutral with confidence...