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MARKET MONITOR / CATALOGUE Services 83,381 MCP listed 39,664 x402 43,726 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-25 · 2 sources
Task

Freeze

6 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.

B20 Pre-Trade Gate x402 REST usage

🆕 The single call before trading a Base-native B20: seize (burnBlocked) + freeze (Policy Registry) + rebase + pause + uncapped-mint, collapsed into one GO/HOLD/STOP verdict with an auditable receipt. Pass wallet= to als...

402.com.tr Data & Finance 4 calls / 30d checked 2026-10-25
0.1 USDC per call per call

B20 Control Audit x402 REST usage

🆕 b20-safety tells you WHICH powers a B20 has; this tells you WHO holds them. Reads the token's role-based access control (mint / burn / seize-via-burnBlocked / pause / admin) from onchain role events and reports the ex...

402.com.tr Data & Finance 8 calls / 30d checked 2026-10-25
0.05 USDC per call per call

B20 Metadata Integrity x402 REST usage

🆕 A B20 with a METADATA_ROLE holder can call updateName/updateSymbol — change its own identity after launch (an impersonation / bait-and-switch vector ERC-20 has no protocol equivalent for). Reads whether the metadata i...

402.com.tr Data & Finance 8 calls / 30d checked 2026-10-25
0.04 USDC per call per call

B20 Token Safety x402 REST usage

🆕 Live — B20 is Base's native precompile token standard, and unlike ERC-20 a B20 issuer can freeze holders (Policy Registry) and even SEIZE your balance (burnBlocked) at the protocol level. This reads those powers — sei...

402.com.tr Data & Finance 4 calls / 30d checked 2026-10-25
0.04 USDC per call per call

B20 Launch Radar x402 REST usage

🆕 Lists the newest B20 tokens created on Base (from the B20Factory precompile) — variant, symbol, decimals, block. B20 is Base's native token standard and dozens launch hourly. A discovery feed for agents hunting new B2...

402.com.tr Data & Finance 8 calls / 30d checked 2026-10-25
0.01 USDC per call per call

Cyre x402 REST usage

Cyre Pay-route Oracle — before your agent pays any external x402 resource, grade payTo + amount/URL + facilitator/offer pin hygiene in one call. Patterns, not verdicts. Agent guide: https://cyre.dev/SKILL.md

cyre.dev Crypto & Payments 12 calls / 30d checked 2026-10-25
0.002 USDC per call per call

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