Agent Search Query Builder x402 REST
Compress a verbose user task into search-engine-ready query variants
0.0015 USDC per call
per call
Agents
426 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Agent Fact Deduplicator x402 REST
Deduplicate facts and near-duplicate notes to save downstream agent tokens
0.0015 USDC per call
per call
Agent Next Step Selector x402 REST
Rank candidate next actions against the current agent state
0.002 USDC per call
per call
Agent Secret Redactor x402 REST
Redact common API keys, tokens and private-key patterns before logging or handoff
0.002 USDC per call
per call
Agent Prompt Injection Scanner x402 REST
Scan untrusted text for common prompt-injection and instruction-override patterns
0.002 USDC per call
per call
Agent Action Extractor x402 REST
Extract concrete action items, priority and deadline signals from messy text
0.002 USDC per call
per call
Agent Conflict Detector x402 REST
Detect contradictory facts, negations and numeric mismatches before an agent acts
0.002 USDC per call
per call
Agent Handoff Diff x402 REST
Report what changed between two agent handoff states so the next agent reads only the delta
0.002 USDC per call
per call
Should I Ask The Human? x402 REST
Decide whether an agent should ask the human or safely infer and continue
0.003 USDC per call
per call
Agent Constraint Extractor x402 REST
Extract hard constraints, soft preferences, exclusions, budgets and deadlines from a human request
0.003 USDC per call
per call
Agent Search Result Judge x402 REST
Rank search results for a task and flag duplicate, stale and spam-like results
0.005 USDC per call
per call
Agent Context Compressor x402 REST
Compress long notes or conversation context into compact operational state for agent handoffs
0.005 USDC per call
per call
x402 Endpoint Spot-Check x402 REST
x402 Endpoint Spot-Check: SSRF-safe probe of a public URL for an x402 PAYMENT-REQUIRED challenge. Never pays the target. $0.01 USDC on Base after 1 free check per UTC day.
0.01 USDC per call
per call
Milypay x402 REST
BSB lookup 012-002
0.002 USDC per call
per call
ChainWard counterparty check x402 REST
Check a Base or BNB Chain (?chain=bsc) address before you pay it: a verdict label pay / hold / unknown with a human text (Pay, Hold, Inactive, No track record or Couldn't check) and the one reason, such as active with re...
0.05 USDC per call
per call
srch.best x402 REST
Structured fiscal data for agents, paid per request with x402 v2
0.001 USDC per call
per call
NAIF EU Web Intelligence x402 REST
Fast European HTTP status and TLS preview
0.001 USDC per call
per call
Agent Retry Decision x402 REST
Decide whether an API/tool failure should be retried and suggest the next action
0.001 USDC per call
per call
Spark Invocation Assurance x402 REST
Validate an intended paid API request against its declared contract before spending. Returns VALID, INVALID, or UNKNOWN with machine-readable reasons. Target URL is never called.
0.001 USDC per call
per call
Quietforge x402 Service Index x402 REST
One endpoint from the index plus its last 20 health samples (status code, latency, alive) and its uptime across those probes — our own probe history, not upstream metadata. Aggregated from the public Coinbase CDP and Pay...
0.002 USDC per call
per call
Melchior Video Context x402 REST
Normalize text, WebVTT, SRT, or timestamped segments into compact, citeable chunks for AI agents.
0.003 USDC per call
per call
LEGIT x402 REST
LEGIT: trust scores and organic demand intelligence for the x402 agentic economy. Created by GONNA.
0.005 USDC per call
per call
Nexus Reader x402 REST
Readable text from a public webpage
0.01 USDC per call
per call
402xAgent Check x402 REST
Verified catalog reliability lookup: x402 endpoints for a task at or under a price, with our own paid receipts and known-answer pass/fail. $0.02 USDC on Base per call.
0.02 USDC per call
per call