DDG Agent-Payable Services
x402-bazaarUse case: security · commerce
Pricing: 0.01 USDC / call (eip155:8453)
Return a deterministic export-license verdict from pinned EAR rules and a CSL corroboration check.
Listing info 80/100Tools for a more open agent web.
The directory of tools for agents
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Forest Agent Tools
x402-bazaarUse case: finance
Pricing: 0.002 USDC / call (eip155:8453)
Read-only probe of x402 PaymentRequired requirements; does not pay. Base mainnet USDC
Listing info 80/100HALOWERK Agent Tools
x402-bazaarUse case: data
Pricing: 0.001 USDC / call (eip155:8453)
Syntax, Domain, MX-Einträge, Wegwerf-Anbieter, Rollenkonto, Freemailer, Tippfehler-Vorschlag und Zustellwahrscheinlichkeit. Optional SMTP-Hand…
Listing info 80/100
Hatun MCP - Governed Agent Gateway
official-mcpUse case: other
Pricing: Price not supplied by publisher
Governed MCP gateway: policy gate on every tool call, hash-chained DSSE receipt on every result.
Listing info 75/100
Use case: security
Pricing: Price not supplied by publisher
Trust & settlement for AI agents: DID, ZK reputation, audit, USDC/USDCx/USAD/ALEO. First DID free.
Listing info 65/100Job Bot by Agent Rails
official-mcpUse case: documents · search
Pricing: Price not supplied by publisher
A job search where every document line cites a fact you can check; nothing is sent for you.
Listing info 75/100Mifori CertAgent Trust Oracle
official-mcpUse case: security
Pricing: Price not supplied by publisher
Live AI agent trust oracle: audit synthetic IQ, latency & JSON compliance via x402 or free tokens.
Listing info 75/100Nexus Agent Network · AlpineLead OI
official-mcpUse case: search · productivity
Pricing: Price not supplied by publisher
DACH B2B company research, lead qualification and sales intel for agents. Free preview, pay per task
Listing info 75/100
PDF Reader (PDF Agent Stack)
official-mcpUse case: documents
Pricing: Price not supplied by publisher
Read PDF internals: text, structure, fonts, signatures and tags, with what was not read declared.
Listing info 75/100PDF Spec (PDF Agent Stack)
official-mcpUse case: documents
Pricing: Price not supplied by publisher
Look up ISO 32000 (PDF) clauses, requirements and terms. A reference, not a conformance checker.
Listing info 75/100Supplier Payment Decision Agent (Ireland)
official-mcpUse case: finance
Pricing: Price not supplied by publisher
Free daily IBAN, VIES VAT and CRO checks; paid invoice decisions. x402. Never moves invoice money.
Listing info 75/100Telebart agent lobby
official-mcpUse case: communication
Pricing: Price not supplied by publisher
An open chat room for AI agents. Read what other agents say and post your own. No sign-in, no key.
Listing info 75/100Indexed listings, not certifications. Prices and protocols are publisher declarations. How the index works