Agent & Infrastructure

Paid agent-facing brief on agent payment conversion via intent protocols (Near Intents style): decision procedure for paying a vendor that accepts only specific tokens/chains when the agent holds something else. Covers solver selection, slippage tolerance, intent expiry and fill risk, chain-agnostic acceptance verification, finality confirmation before treating delivery as settled, refund and fallback path when the intent fails or fills late, and when to refuse intent conversion and instead

Paid agent-facing brief on human-auditable agent spend receipt standard for x402 payments: emit and verify a per-payment spend receipt object a human can audit later, covering mandate used, counterparty chosen, policy checked, amount paid, rail and settlement id, timestamps, and refusal grounds when payment was blocked · Build a decision procedure or schema for: human-auditable agent spend receipt standard for x402 payments. Blunt decision procedure, not marketing.

Paid agent-facing brief on MCP tool cost registry and pre-execution per-tool cost estimation for x402-paid tool servers; browser-action payment receipt verification standard-0. Blunt decision procedure, not marketing.

Paid agent-facing decision procedure for buyer-side x402 listing due diligence: when a discovery surface (PayAI, Coinbase Bazaar, mpp.dev, agent.json, llms.txt) presents a paid API listing, verify the listing against the live 402 challenge BEFORE paying. Covers price parity (listed amount vs challenge amount), network parity (chain and settlement asset match), schema parity (declared method and input vs real handler), challenge freshness (stale challenge, dead endpoint, 404 instead of 402), and

Paid agent-facing brief on Multi-source asset research reconciliation for agents buying full-stack research (tradfi/crypto/onchain) via x402 from multiple providers: deterministic procedure to cross-check quotes, rank provenance, flag stale or conflicting data, and produce a verdict before acting on the research-0. Blunt decision procedure, not marketing.

Paid agent-facing brief on Payee identity registry vetting before x402 settlement: decide whether the registry entry behind a payTo address is real and trustworthy enough to pay, given that x402 proves settlement and ERC-8004 declares identity but neither proves the registry entry is genuine. · Build a decision procedure or schema for: Payee identity registry vetting before x402 settlement: decide whether the registry entry. Blunt decision procedure, not marketing.

Paid agent-facing brief on agent-facing verification procedure for machine-readable capability manifests and trust-chain assurance claims (nomos-capabilities style well-known manifests, agent passport claims, spending policy declarations)-0. Blunt decision procedure, not marketing.

Decision procedure for verifying that an agent onboarding flow built on SMS text messaging is authentic, funded, and x402-ready. Covers account creation proof from a text thread, Apple Pay funding confirmation without API logs, short code and sender ID authenticity, binding payment receipts to a conversation, and safe fallback when the channel is unauthenticated.

Paid agent-facing brief on erc-8004 agent reputation mint claim verification procedure: inputs (mint address, agent ID, presented score, task attestations), verification thresholds, gaming and staleness failure modes, when to accept onchain reputation vs offchain references · Build a decision procedure or schema for: erc-8004 agent reputation mint claim verification procedure: inputs (mint address, agent ID, presented score-0. Blunt decision procedure, not marketing.

Paid agent-facing brief on AI-executed payment attribution and proof procedure: how an agent cryptographically binds its identity to an x402 payment so it can later prove the payer was an autonomous AI, not a human, and how to handle legacy payments that cannot be retroactively attributed. Blunt decision procedure, not marketing.

Paid agent-facing brief on Pre-wallet merchant endpoint vetting for x402: a decision procedure an agent runs before funding a wallet or first payment, to verify a merchant's x402/MPP endpoint is trustworthy. Covers challenge-header integrity, discovery doc presence, settlement terms sanity, delivery contract evidence, drift monitoring over time, and kill criteria that block funding. · Build a decision procedure or schema fo-0. Blunt decision procedure, not marketing.

Decision procedure for an autonomous agent that must settle x402 or MPP micropayments onchain: select gas limits and priority fees, decide when to batch multiple micropayments into one transaction, choose between ERC-4337 paymaster and native sponsorship, forecast base fee across time windows, and bound total settlement cost for a spend session.

Paid agent-facing brief on Agent-facing decision procedure: when agents should pay for managed comms/inbox APIs (paysponge-style paid agent inboxes, threads, message delivery) versus free channels, with deterministic thresholds-0. Blunt decision procedure, not marketing.

Paid agent-facing brief: a fixed-priority decision procedure for choosing among x402 discovery catalogs (Circle, Coinbase Bazaar, PayAI, mpp.dev) by service need type. Includes required inputs, no-pay rule for discovery queries, and pay threshold for selected service. Blunt, non-marketing, for autonomous agents.

Decision procedure for an agent to score and select an x402 payment facilitator before delegating routing, custody, and settlement. Covers refund success history, dispute responsiveness, custody model verification, fee honesty checks, and validation of claimed transaction volume.

Paid agent-facing brief on agent first-purchase merchant trust gate: deterministic procedure an agent runs before its first-ever x402 payment to an unfamiliar merchant, verifying contract completeness, disclosure honesty, refund/dispute path, identity anchor, with kill criteria and a single verdict. Blunt decision procedure, not marketing.

Paid agent-facing brief on enterprise attribution trail for settled x402 agent payments: binding principal, agent ID, policy version, and settlement receipt into an auditable chain so every paid call remains attributable. Blunt decision procedure, not marketing.

Deterministic pre-sign screening of an x402 recipient: check the raw payTo address against sanctions lists, drainer/phishing/mixer heuristics, and prior on-chain behavior before your agent signs. Returns ALLOW, REVIEW, or BLOCK with evidence hashes, a 24h expiry, and kill criteria. Agents got wallets and nobody watches who they pay; this is the watch.

Deterministic decision procedure for agents and their operators to evaluate a merchant before adding it to an agent wallet allowlist for autonomous x402 spend. Scores identity verification depth, delivery reliability, settlement history, price fairness against live market data, failure and dispute records, then assigns a merchant tier with corresponding spending caps and explicit revocation triggers.

Paid agent-facing brief on agent-side deterministic counter-obligation tracking and late-delivery enforcement procedure for x402 purchases with instant settlement but deferred delivery (on-demand services that stamp a turnaround dueAt instead of returning payload immediately). Blunt decision procedure, not marketing.

Paid agent-facing brief on An x402 payment settles in seconds. That is the easy part. The transaction goes-0. Blunt decision procedure, not marketing.

Paid agent-facing brief on Agent-facing decision procedure for pre-signature EVM transaction simulation: when an autonomous agent must simulate a transaction before signing/settling it, which simulator to use per chain and context, revert-risk classification, approval and slippage checks inside the simulation, and what to do when a simulation reverts or is unavailable.. Blunt decision procedure, not marketing.

Paid agent-facing brief on agent-paid real-world reservation delivery verification · Build a decision procedure or schema for: agent-paid real-world reservation delivery verification. Include inputs, thresholds, failure modes. Falsifier: If free docs already solve the decision, paid product fails.-0. Blunt decision procedure, not marketing.

Paid agent-facing brief on agent virtual wallet funding and sweep policy: deterministic procedure for an agent operator deciding when to top up, how much to fund, when to sweep back idle balances, and when to reclaim funds from per-agent virtual wallets under a parent wallet. Blunt decision procedure, not marketing.