"Methods to Read Data from PostGIS" matching MCP connectors:

MCP server for Fuse Network: balances, tokens, staking, DeFi data, swaps and on-chain transactions.

Motion capture, rehab biomechanics, threat intel. 14 MCP tools. Free samples, x402/USDC paid.

Free, keyless MCP server with 50 read-only blockchain tools for Bitcoin, Ethereum, and Mezo. No installation, no API key required -- just add the URL to your MCP client and start querying balances, transactions, blocks, ENS names, ERC-20 tokens, smart contracts, and more. Runs on Cloudflare's global edge network via Streamable HTTP. All tools are strictly read-only and stateless.

Free, keyless MCP server with 50 read-only blockchain tools for Bitcoin, Ethereum, and Mezo. No installation, no API key required -- just add the URL to your MCP client and start querying balances, transactions, blocks, ENS names, ERC-20 tokens, smart contracts, and more. Runs on Cloudflare's global edge network via Streamable HTTP. All tools are strictly read-only and stateless.

Provide AI agents and automation tools with contextual access to blockchain data including balance…

Solana + EVM RPC, AMM quotes, token/program discovery, bridge + market data. Free tier, x402 pay.

Keyless x402 compliance on Base: $0.001 OFAC wallet screen, $0.05 pack, $0.95 company file.

Chainlink tools over MCP: CCIP cross-chain, data feeds, data streams, VRF, proof of reserve.

Read-only on-chain intelligence for AI agents on Base: balances, tokens, gas, tx status.

Cross-network DeFi API data, AMM analytics, and SDK docs for 17+ networks.

Stamp any data to the Markovian chain for a verifiable provenance receipt. Proves timing, not truth.

Rubin: self-custody DEX for crypto perpetuals & spot - trade, read positions, orders, balances.

Resolve any EVM contract ABI (even unverified, via decompilation), read, simulate, prepare txs.

Curated marketplace of real-world data APIs for AI agents, paid per call in USDC on Solana.

Self-authenticating booking-request receipt anchored to the Knox chain; never represents a person.

Check who your agent is about to pay over x402: real service, relayer, treasury, or buyer.

An identity and memory layer for AI agents on the Emercoin blockchain. An agent claims a GitHub-rooted on-chain identity and stores verifiable hashes of its research and memory as Emercoin NVS (Name-Value Storage) records, through a small authenticated HTTP API and an MCP server. Neutral and provider-independent — not tied to any single AI vendor. FREE

Real-time on-chain coordinated wallet detection for Solana tokens. Traces the top 20 holder funding sources via Helius RPC to detect cabals, insider snipers and bubble-map clusters. Returns a cabal confidence score 0–100. $0.05 USDC per query, paid natively on Solana. No API key, no account, no subscription.

Free, read-only pump.fun and Solana token discovery and on-chain analysis tools, by three.ws.

Batch send SOL or any SPL token to 1000+ wallets via x402. AI agent payments on Solana.