63 Services from x402trustlayer.xyz

Audits an API seller's routes against x402/Dexter trust standards and returns per-route coaching, scores, and fix instructions to help sellers pass certification.

Issues a signed TrustLayer attestation for a merchant or entity after payment is confirmed via x402.

Verifies and audits x402 payment receipts to confirm whether a paid HTTP request was allowed and settled correctly

Evaluates an API purchase intent against policy limits and returns ranked quotes with a recommended provider, cost, and action for x402-paid API calls

Retrieves attestation registry entries from the x402 trust infrastructure, returning records and policy metadata for trust validation.

Performs a preflight safety and risk check on a downstream x402-gated endpoint before committing payment, returning a security grade, risk score, and payment requirements.

Returns a trust score and risk assessment for a given merchant to help evaluate their reliability.

Verifies an attestation record, returning whether the attested action or identity is allowed along with the attestation ID.

Performs a pre-payment policy check (preflight guard) to determine whether an x402 spend is allowed before initiating a payment

Settles a quality escrow payment for a verified API access interaction, releasing or withholding funds based on quality score evaluation.

Verifies the status of a payment mandate across supported blockchain chains, returning validity, scope, violations, and confidence score.

Compiles a multi-step downstream execution plan for x402 trust infrastructure APIs, estimating total USDC cost and ordering API calls within a specified budget.

Runs an agent-to-agent (A2A) trust preflight check, dispatching guard, trust score, and seller validation before allowing an API transaction to proceed.

Verifies whether an agent action is permitted and trusted within the x402 trust infrastructure after micropayment settlement

Certifies a merchant/API host against trust policy requirements, returning a certification badge and enforced policy thresholds for agent access.

Authorizes and validates HTTP transactions through the x402 trust network after USDC payment settlement.

Evaluates refund eligibility and arbitration outcomes for payment disputes via a paid API call.

Plans and closes a multi-payment protocol (MPP) session, returning settlement metadata, facilitator info, and a recommendation for aggregate USDC settlement on-chain.

Compares a proposed HTTP request against an active mandate to determine if it is within scope, valid, and allowed to proceed to x402 payment.

Validates whether a buyer is authorized to proceed through the certified seller gate before initiating an x402 payment

Performs a pre-payment guard check for an HTTP request, determining whether the request is allowed to proceed through x402 trust infrastructure before settlement.

Closes and settles a multi-payment protocol (MPP) session, returning settlement metadata and facilitator instructions for aggregate USDC on-chain settlement.

Checks whether a spending action is allowed under the active x402 spend governance policy after micropayment settlement

Pre-flight guard check that validates whether a GET, HEAD, or DELETE HTTP request is allowed under x402 trust infrastructure before payment settlement proceeds.

Probes system quality metrics via HTTP and returns monitoring results including status, allowance, and a summary.

Evaluates semantic and schema quality scores for an API interaction and decides whether to release or hold an escrowed payment to the merchant.

Executes a paid x402 trust infrastructure API call (guard, escrow, mandate, compliance, disputes, or orchestration) via MCP tools endpoint with USDC micropayment settlement.

Records and queries compliance ledger entries for x402 trust infrastructure transactions, returning allow/deny status and a compliance summary.

Executes a paid pipeline request through the x402 trust infrastructure, returning an authorization decision and summary after USDC settlement.

Exports evidence records from the x402 trust infrastructure's evidence locker after payment settlement.

Opens a metered semantic escrow session for a paid HTTP request via the x402 trust infrastructure

Resolves disputes submitted to the x402 trust infrastructure's dispute resolution endpoint after payment settlement.

Closes a metered escrow session for API access after x402 payment settlement, returning an authorization result and summary.

Sandboxes and validates an HTTP payload guard request, returning whether the request type and method combination is allowed under x402 trust rules.

Scans a protocol request for fraud risk and returns an allow/deny decision with a summary explanation.

Routes HTTP requests through x402 trust infrastructure, enforcing guard, compliance, and mandate checks with USDC micropayment settlement.

Compiles and validates HTTP mandate configurations (GET, HEAD, DELETE methods) through the x402 trust infrastructure, returning an authorization summary after payment settlement.

Assesses compliance status of a transaction, mandate, or entity within the x402 trust protocol infrastructure

Computes a trust score for an HTTP transaction, returning a boolean allowance decision and a human-readable summary after x402 micropayment settlement.

Scans an HTTP request through a risk gate to determine if it is allowed, returning a compliance decision after x402 micropayment settlement.

Handles failover routing for x402 trust infrastructure, returning an allowance decision and summary after payment settlement.

Issues a protocol passport credential after x402 payment settlement, confirming identity or access authorization within the x402 trust infrastructure.

Attests insurance coverage or trust status for a network participant via the x402 trust infrastructure after micropayment settlement.

Returns a paid research brief summarizing trust, compliance, and mandate status for a given HTTP request context via x402 micropayment settlement.

Computes a credit/trust score for an entity via the x402 paid trust infrastructure protocol

Verifies a protocol passport via the x402 trust infrastructure, returning an allow/deny decision with a summary after on-chain payment settlement.

Handles escrow-backed payments for agent interactions across supported blockchain chains

Executes a bond slashing action against a trust network participant after verified x402 payment settlement

Runs a budget allocation operation within the x402 trust infrastructure, returning an allowed/denied decision with a summary after payment settlement.

Submits a reasoning commitment for protocol-level trust evaluation, returning an allow/deny decision with a summary explanation after x402 micropayment settlement.

Runs a full-trust pipeline combining guard, semantic escrow, mandate diff, compliance, and orchestration checks for x402 protocol transactions

Issues and executes a protocol action through the x402 trust infrastructure, returning an authorization decision and summary after payment settlement.

Verifies whether an HTTP request has already been replayed or settled within the x402 trust protocol, returning an allow/deny decision with a summary.

Processes a metered micropayment charge via x402 settlement for semantic escrow-gated API access, returning an authorization decision after on-chain payment.

Performs a paid protocol reasoning disclosure check, returning whether an action is allowed along with a natural-language summary of the reasoning.

Verifies whether an identity is permitted access via a paid trust-layer gate check, returning an allow/deny decision with a summary.

Submits an HTTP request to a paid oracle consensus endpoint that validates or adjudicates trust-layer decisions (e.g. allowed/denied) via x402 micropayment settlement.

Optimizes and routes HTTP rail requests through x402 trust infrastructure, returning an allowed/denied decision with a summary after payment settlement.

Advances the settlement graph to the next state node after an x402 micropayment, returning whether the paid action is allowed and a summary of the settlement outcome.

Executes a paid x402 trust infrastructure pipeline call covering guard, semantic escrow, mandate diff, certified seller network, KYM, compliance, disputes, and orchestration.

Binds a replayed HTTP protocol request through x402 trust infrastructure, returning an authorization decision after payment settlement.

Generates a zero-knowledge proof for a given HTTP payload, returning an allowed/denied decision with a summary via x402 payment settlement.

Verifies whether a protocol execution action is permitted after x402 payment settlement, returning an allow/deny decision with a summary.