Deterministic payment-policy firewall with a signed, short-lived decision receipt
POSTx402 · listed
https://phion.systems/v1/execute
Execute any selected PHION service with a budget, persistent idempotency, acceptance checks and a signed completion envelope
- 0.001 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/attest
Signed integrity, provenance and freshness receipt for AI-agent JSON
- 0.001 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/fetch-evidence
Independent, prompt-injection-screened, hashed and signed web evidence for AI agents
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/inspect-agent
Independent due diligence for AI-agent services: x402, A2A, MCP, OpenAPI, ERC-8004, reachability and signed evidence
- 0.009 USD Coin / request · eip155:8453
POSTx402 · listed
https://phion.systems/v1/paid/journeys/verify
Verify a hash-linked agent commerce journey and issue a signed portable receipt
- 0.01 USD Coin / request · eip155:8453
POSTx402 · listed
https://phion.systems/v1/paid/mandates/reserve
Atomically reserve cumulative mandate capacity and return signed state
- 0.004 USD Coin / request · eip155:8453
POSTx402 · listed
https://phion.systems/v1/paid/preflight-payment
Deterministic payment-policy firewall with a signed, short-lived decision receipt
- 0.002 USD Coin / request · eip155:8453
POSTx402 · listed
https://phion.systems/v1/paid/schema-normalize
Normalize an agent payload to a PHION service schema without changing payment-critical values; return a signed repair receipt
- 0.001 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/transaction-assurance
Independently verify authorization, settlement, delivery and deterministic acceptance; return a signed portable assurance receipt
- 0.015 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
POSTx402 · listed
https://phion.systems/v1/paid/transaction-recovery
Classify a failed agent transaction and produce a signed, machine-readable recovery claim and deterministic remedy plan
- 0.01 USD Coin / request · eip155:8453
POSTx402 · listed
https://phion.systems/v1/paid/trust/a2a-transaction-bridge
Bind A2A task identity to a transaction while preserving explicit authority gaps
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/abandoned-tool-detector
Assess tool reachability and observation staleness
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/agent-approval-relay
Bind a time-limited human approval decision to purpose and exact payload
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/agent-behavior-fingerprint
Create a privacy-minimized behavioral commitment from bounded observations
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/agent-budget-guard
Enforce declared per-call, task, session and period budgets before execution
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/agent-economic-graph
Build a privacy-bounded graph from supplied nodes and verified economic edges
- 0.005 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/agent-memory-provenance
Bind a memory record to source identity, observation time and content hash
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/agent-rate-limit-negotiator
Negotiate deterministic sustained and burst request limits
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/agent-reputation-evidence
Evidence-bounded reputation assessment with confidence, coverage and explicit limitations
- 0.005 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
POSTx402 · listed
https://phion.systems/v1/paid/trust/agent-session-continuity
Verify hash-linked session identity and monotonic sequence continuity
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/agent-task-handoff-receipt
Validate and sign a portable task, scope, budget and expiry handoff
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/ap2-mandate-bridge
Map mandate fields for review without claiming AP2 authorization or supported production control
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/automated-dispute-bundle
Assemble verified failure evidence and recommend review without executing refunds
- 0.005 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/autonomous-procurement
Recommend an eligible provider under a mandate without executing a purchase
- 0.005 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/capability-benchmark
Calculate reproducible capability performance from versioned evidence-bound cases
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/capability-negotiation-preflight
Compare required and offered agent capabilities before execution
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/capability-verification
Compare claimed capabilities with independently evidenced successful observations
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/company-enrichment-evidence
Resolve a company through People Data Labs with free input preflight and signed, limitation-aware evidence
- 0.005 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/concurrency-guard
Enforce concurrent slot limits
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/conflict-resolution
Select among conflicting results using explicit policy
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/contact-enrichment-evidence
Resolve a business contact through People Data Labs with free input preflight and signed evidence
- 0.007 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/context-provenance-labeler
Hash and label agent context by declared integrity, confidentiality and source
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/counterparty-risk-preflight
Deterministic counterparty policy decision using supplied reputation evidence and transaction limits
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
POSTx402 · listed
https://phion.systems/v1/paid/trust/cross-agent-receipt-bundle
Validate and bundle agent-bound receipt evidence without claiming external truth
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/cross-protocol-receipt
Bind consistent protocol receipt commitments into one auditable bundle
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/data-egress-preflight
Inspect payload, destination, secrets and size before an agent sends data to a tool or API
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/data-freshness-certificate
Calculate data age against an explicit freshness policy
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/delegated-credential-guard
Enforce delegated credential scope, requester and expiry without receiving raw credentials
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/delegated-spend-policy
Fail closed on inactive mandates and per-transaction or remaining-budget violations
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/delegation-scope-guard
Validate least-privilege capabilities, data scope, destinations, budget and expiry before agent-to-agent delegation
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/delivery-evidence
Hash and attest supplied delivery evidence
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/dependency-provenance-assessment
Check declared dependency identity, source and digest coverage
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/document-to-verified-json
Normalize public text, HTML, JSON or XML documents into source-backed JSON
- 0.01 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
POSTx402 · listed
https://phion.systems/v1/paid/trust/domain-ownership-evidence
Attest declared DNS and HTTPS domain-control proof status
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/duplicate-charge-detector
Detect duplicate charge fingerprints
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/durable-agent-task
Validate durable, isolated and replay-safe agent task envelopes
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/dynamic-service-pricing
Propose capped shadow prices without changing live prices
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/economic-loop-detector
Detect self and reciprocal transaction patterns without treating correlation as fraud
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/entity-enrichment-evidence
Build source-bounded entity field coverage without inventing missing facts
- 0.008 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/erc8004-identity-evidence
Bind an ERC-8004 registry identity to supplied, independently marked evidence without claiming ownership
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/erc8004-reputation-intelligence
Aggregate diverse verified observations with mandatory low-sample abstention
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/execution-cost-estimator
Calculate a fail-closed maximum cost across an agent execution plan
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/human-approval-policy
Determine whether an agent action may run, needs approval or must be denied
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/idempotency-replay-guard
Detect safe replays and conflicting reuse of an idempotency key
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/index-feed
Canonical PHION catalog snapshot or digest-based delta with exact execution templates and signed evidence
- 0.005 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/inter-agent-policy-evaluator
Detect compatibility or conflict between agent policies
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/interrupted-task-recovery
Plan bounded idempotent resumption from a checkpoint
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/live-data-freshness
Test whether source observations meet an explicit maximum-age policy
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
POSTx402 · listed
https://phion.systems/v1/paid/trust/manifest-version-diff
Identify changed manifest fields and hashes
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/market-data-snapshot
Capture a timestamped public market-data snapshot with freshness and provenance
- 0.005 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
POSTx402 · listed
https://phion.systems/v1/paid/trust/market-demand-predictor
Forecast only from verified demand windows with low-sample abstention
- 0.005 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/mcp-2026-compatibility-gateway
Validate MCP protocol, method and stateless-discovery compatibility
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/mcp-a2a-task-bridge
Map MCP and A2A task identities without losing state, authority or expiry
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/mcp-catalog-cache-guard
Bind MCP catalog digest to TTL, scope and revalidation policy
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/mcp-manifest-firewall
Inspect an MCP tool manifest before installation or trust, including collisions, missing schemas and instruction injection
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/mcp-server-identity-evidence
Bind declared MCP domain, endpoint, manifest, key and version in signed evidence
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/mcp-transaction-gateway
Bind MCP tool-call identity to a transaction without silently granting authority
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/memory-write-guard
Screen persistent agent-memory writes for poisoning, missing provenance, secret requests and unsafe instructions
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/multi-agent-escrow
Recommend evidence-bound hold or release states without custody or fund movement
- 0.005 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/multi-source-fact-bundle
Bundle independent source observations while exposing agreement and disagreement
- 0.005 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
POSTx402 · listed
https://phion.systems/v1/paid/trust/oauth-issuer-binding-evidence
Bind verified OAuth issuer and audience claims to the intended receiver
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/oauth-token-audience-guard
Verify declared token audience and issuer after local cryptographic validation
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/onchain-evidence
Capture supplied public explorer or RPC evidence with immutable content hashes
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
POSTx402 · listed
https://phion.systems/v1/paid/trust/payment-delivery-atomicity
Detect paid-without-delivery and delivered-without-payment states
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/payment-optimizer
Rank only tested payment routes under explicit cost and latency constraints
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/payment-receipt-reconciler
Reconcile payment and receipt fields
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/payment-route-selector
Reject impossible or unsafe x402 routes, rank eligible routes by explicit policy, and return a directly executable next action
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/person-enrichment-evidence
Resolve a person from strong identifiers through People Data Labs and return signed, limitation-aware evidence
- 0.006 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/portable-observability-audit
Validate and sign a portable event hash chain
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/price-discovery-engine
Report price bands only from settled observations
- 0.005 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/proof-of-service
Commit request, authority, execution, payment and delivery evidence in one auditable proof
- 0.005 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/provider-quality-predictor
Estimate success, quality, latency and cost with sample-aware uncertainty
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/purpose-bound-consent
Bind declared consent to action purpose, scope and expiry
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/quote-freshness-guard
Reject x402 quotes that cannot remain valid through authorization and retry
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/redirect-callback-validator
Validate HTTPS callback and redirect destinations against an explicit host allowlist
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/reputation-update-receipt
Recommend an auditable bounded reputation change from diverse verified outcome evidence
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/resource-cycle-guard
Stop repeated execution nodes and step overruns
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/retention-deletion-receipt
Sign a declared retention or deletion action
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/secret-redaction-preflight
Detect and redact common secret indicators before transmission
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/service-failover-selector
Select the highest-priority healthy compatible provider without silent fallback
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/service-gap-detector
Identify capability shortages from verified demand and provider supply
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/service-sla-attestation
Calculate and sign availability and latency evidence from bounded samples
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/signed-result-comparator
Compare multiple agent results and sign exact agreement or conflict evidence
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/sla-risk-predictor
Estimate SLA failure risk from bounded outcome and latency samples
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/social-source-evidence
Preserve attributable public social-source observations and explicit identity limitations
- 0.006 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/source-backed-search
Search supplied public sources and return only literal source-backed matches
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/subscription-spend-guard
Enforce recurring period budgets
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/sybil-reputation-guard
Assess multiple manipulation signals with uncertainty and mandatory abstention
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/task-cancel-assurance
Verify cancellation state and unresolved side effects
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/task-checkpoint-evidence
Bind task state, sequence and checkpoint hash in signed evidence
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/task-lease-guard
Verify active task lease ownership before execution or mutation
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/tool-call-policy-guard
Bind a proposed tool call to declared intent, allowed tools, destination and cost before execution
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/tool-capability-drift-monitor
Detect changes between a trusted tool baseline and its current manifest
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/tool-output-firewall
Inspect untrusted tool output before it enters an agent context or triggers another action
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/tool-result-schema-validator
Validate tool output against a bounded top-level JSON Schema subset
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/transaction-recovery-v2
Recommend bounded recovery while reconciling ambiguous payments before retry
- 0.005 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/transaction-risk-score
Estimate evidence-supported probability and expected loss for decision support
- 0.004 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/trust-anomaly-detector
Detect material drift between comparable trust vectors without asserting misconduct
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/verified-web-extract
Retrieve bounded public web content with source, timestamp and cryptographic hashes
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/webhook-verifier
Validate declared signature status, freshness and payload evidence
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/x402-quote-comparator
Normalize and compare multiple x402 quotes
- 0.002 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
POSTx402 · listed
https://phion.systems/v1/paid/trust/x402-v2-router
Select an exactly compatible x402 v2 requirement without receiving private keys
- 0.003 USD Coin / request · eip155:8453
- Unknown price · eip155:137
- Unknown price · eip155:42161
- Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
