MARKET MONITOR / CATALOGUE Services 133,908 MCP listed 40,872 x402 93,117 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-31 · 3 sources
Task

Registries

1 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.

TrialBase DB x402 REST usage

Search normalized clinical trials by registry, condition, intervention, sponsor, country, status, phase, study type, or free text.

api.trialbase-db.org Search & Research 5 calls / 30d checked 2026-10-31
0.1 USDC per call per call

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