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Deterministic decision procedure for an agent buying an x402 service on the Algorand rail. Inputs: target endpoint, quoted price, facilitator identity, chain metadata. Outputs: pay / do-not-pay / needs-review with evidence. Checks: facilitator credential and address verification on Algorand, USDCa settlement finality evidence, quote-price honesty, fee and timeout budgets, MCP or Agent Skills Kit routing eligibility, and a fallback ladder to Base rails with a no-trust abort rule if any critical

Post-purchase gate for x402 web automation receipts. Checks payment match against quote, execution proof fields, result schema conformance, idempotency key reuse, and replay resistance before accepting a claimed page action as certified delivery evidence.

Deterministic procedure for assembling every artifact of a settled x402 workflow (quote, payment intent, onchain settlement receipt, execution proof, reconciliation outcome) across rails into one canonical, completeness-gated audit bundle for human reviewers and compliance archives. Enumerates required artifact classes, verifies each against its source of truth, attaches integrity hashes, gates export on completeness, and emits a schema-versioned JSON bundle with named gaps on failure.

Pay 0.002 USDC on Base. Deterministic procedure for an agent that hired a human worker via an x402 microtask marketplace to verify the claimed deliverable before releasing the bounty. Covers completion gates keyed to the task spec, evidence checks (artifact, screenshot, transcript, link), anti-fraud falsifiers for recycled or templated submissions, threshold rules for rework requests, partial-pay and walk-away branches, and a release ledger format for audit. Blunt decision procedure, not

Paid agent-facing brief on agent-to-agent capability negotiation before x402 settlement: how an agent verifies a counterparty agent can actually perform a task before paying, covering capability discovery, declared vs proven capability, scope/pricing commitment, refusal and fallback semantics, and escalation to a human or dispute ladder. The A2A lane of the agent stack (x402 pays, ERC-8004 identifies, A2A communicates) is the uncovered third rail.-0. Blunt decision procedure, not marketing.

Redirect audit: follows one public http/https URL server-side and returns the ordered redirect chain, hop count, final URL, final HTTP status, whether the destination changed origin and whether HTTPS was downgraded to HTTP, with a timestamp and a tamper-evident receipt. Single GET query parameter (url). No response body is returned.

Guardian Intent Preflight — before you sign a Solana tx, grade the from/to wallets, mint authorities, and program novelty. Explainable patterns, not verdicts. Agent guide: https://cyre.dev/SKILL.md

Guardian Oracle Pulse — RWA feed patterns (stale / spike / divergence) on NestUSD Lazer seeds. Patterns, not verdicts. Agent guide: https://cyre.dev/SKILL.md

Guardian Program Brief — novelty and age patterns for a Solana program id, with optional wallet context before first touch. Patterns, not verdicts. Agent guide: https://cyre.dev/SKILL.md

Guardian Passport Delta — re-attest a wallet against a prior Passport and return score drift, risk-level flips, and signal changes. Patterns, not verdicts. Agent guide: https://cyre.dev/SKILL.md

Guardian token scan — mint/freeze authority, holder concentration, and supply facts. Patterns, not verdicts. Agent guide: https://cyre.dev/SKILL.md

PTUJ Agent API Credits (127 sats) at 2026-05-09 16:56:32

calldata #7. Front-end integrity for wallets, plus Glamsterdam testing gets concrete. One payment returns the full text, and the creator is paid as it is used.

Premium agentic endpoint for aliexpress-dropship-finder-mcp.

Premium agentic endpoint for audio-description-mcp.

Premium agentic endpoint for amazon-price-tracker-mcp.

Premium agentic endpoint for anomaly-detection-sentinel-mcp.

Premium agentic endpoint for affiliate-link-attribution-mcp.

Premium agentic endpoint for accounts-receivable-ledger-mcp.

Premium agentic endpoint for agent-slashing-protocol-mcp.

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Premium agentic endpoint for agentic-credit-line-issuer-mcp.

Premium agentic endpoint for 3d-pallet-packing-mcp.