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History of Agent402.Tools: pay-per-call web tools

io.github.MikeyPetrillo/agent402 · Registry status: active

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2026-10-09Declared version: 0.13.9 → 0.13.11
2026-10-09Last changed in the registry (raw): 2026-10-07 → 2026-10-08
2026-10-09First listed in the registry (raw): 2026-10-07 → 2026-10-08
2026-10-09Connection paths (source structure): {"packages":[{"registryType":"npm","identifier":"agent402-mcp","version":"0.13.9","transport":"stdio","environment":[{"name":"AGENT_KEY","description":"Hex private key of an EVM wallet funded with USDC on any EVM rail the server offers (Base, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism) or USDG on Robinhood Chain; use SOLANA_AGENT_KEY for Solana. Stellar and Algorand are not signed by this package. Unset = proof-of-work mode (free pure-CPU tools).","required":false,"secret":true},{"name":"AGENT402_BUDGET","description":"Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed.","required":false,"secret":false},{"name":"AGENT402_MAX_PER_CALL","description":"Optional max USD price for any single call (e.g. 0.01).","required":false,"secret":false},{"name":"AGENT402_CREDITS_KEY","description":"Prepaid card-credits key (a402_...) already issued; new credits are not on sale. With it set and no wallet key, every tool except the wallet-scoped ones (memory, usage) is debited from the key; the list price is debited only on a successful call.","required":false,"secret":true},{"name":"SOLANA_AGENT_KEY","description":"Optional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana.","required":false,"secret":true},{"name":"AGENT402_NETWORKS","description":"Optional: restrict and order the chains to pay on (e.g. \"base,solana\" or a CAIP-2 like eip155:4663).","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[{"url":"https://agent402.tools/mcp","transport":"streamable-http","headers":[]}]} → {"packages":[{"registryType":"npm","identifier":"agent402-mcp","version":"0.13.11","transport":"stdio","environment":[{"name":"AGENT_KEY","description":"Hex private key of an EVM wallet funded with USDC on any EVM rail the server offers (Base, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism) or USDG on Robinhood Chain; use SOLANA_AGENT_KEY for Solana. Stellar and Algorand are not signed by this package. Unset = proof-of-work mode (free pure-CPU tools).","required":false,"secret":true},{"name":"AGENT402_BUDGET","description":"Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed.","required":false,"secret":false},{"name":"AGENT402_MAX_PER_CALL","description":"Optional max USD price for any single call (e.g. 0.01).","required":false,"secret":false},{"name":"AGENT402_CREDITS_KEY","description":"Prepaid card-credits key (a402_...) already issued; new credits are not on sale. With it set and no wallet key, every tool except the wallet-scoped ones (memory, usage) is debited from the key; the list price is debited only on a successful call.","required":false,"secret":true},{"name":"SOLANA_AGENT_KEY","description":"Optional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana.","required":false,"secret":true},{"name":"AGENT402_NETWORKS","description":"Optional: restrict and order the chains to pay on (e.g. \"base,solana\" or a CAIP-2 like eip155:4663).","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[{"url":"https://agent402.tools/mcp","transport":"streamable-http","headers":[]}]}
2026-10-09Package versions (raw): 0.13.9 → 0.13.11
2026-10-08Declared version: 0.13.8 → 0.13.9
2026-10-08Last changed in the registry (raw): 2026-10-06 → 2026-10-07
2026-10-08First listed in the registry (raw): 2026-10-06 → 2026-10-07
2026-10-08Connection paths (source structure): {"packages":[{"registryType":"npm","identifier":"agent402-mcp","version":"0.13.8","transport":"stdio","environment":[{"name":"AGENT_KEY","description":"Hex private key of an EVM wallet funded with USDC on any EVM rail the server offers (Base, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism) or USDG on Robinhood Chain; use SOLANA_AGENT_KEY for Solana. Stellar and Algorand are not signed by this package. Unset = proof-of-work mode (free pure-CPU tools).","required":false,"secret":true},{"name":"AGENT402_BUDGET","description":"Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed.","required":false,"secret":false},{"name":"AGENT402_MAX_PER_CALL","description":"Optional max USD price for any single call (e.g. 0.01).","required":false,"secret":false},{"name":"AGENT402_CREDITS_KEY","description":"Prepaid card-credits key (a402_...) already issued; new credits are not on sale. With it set and no wallet key, every tool except the wallet-scoped ones (memory, usage) is debited from the key; the list price is debited only on a successful call.","required":false,"secret":true},{"name":"SOLANA_AGENT_KEY","description":"Optional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana.","required":false,"secret":true},{"name":"AGENT402_NETWORKS","description":"Optional: restrict and order the chains to pay on (e.g. \"base,solana\" or a CAIP-2 like eip155:4663).","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[{"url":"https://agent402.tools/mcp","transport":"streamable-http","headers":[]}]} → {"packages":[{"registryType":"npm","identifier":"agent402-mcp","version":"0.13.9","transport":"stdio","environment":[{"name":"AGENT_KEY","description":"Hex private key of an EVM wallet funded with USDC on any EVM rail the server offers (Base, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism) or USDG on Robinhood Chain; use SOLANA_AGENT_KEY for Solana. Stellar and Algorand are not signed by this package. Unset = proof-of-work mode (free pure-CPU tools).","required":false,"secret":true},{"name":"AGENT402_BUDGET","description":"Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed.","required":false,"secret":false},{"name":"AGENT402_MAX_PER_CALL","description":"Optional max USD price for any single call (e.g. 0.01).","required":false,"secret":false},{"name":"AGENT402_CREDITS_KEY","description":"Prepaid card-credits key (a402_...) already issued; new credits are not on sale. With it set and no wallet key, every tool except the wallet-scoped ones (memory, usage) is debited from the key; the list price is debited only on a successful call.","required":false,"secret":true},{"name":"SOLANA_AGENT_KEY","description":"Optional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana.","required":false,"secret":true},{"name":"AGENT402_NETWORKS","description":"Optional: restrict and order the chains to pay on (e.g. \"base,solana\" or a CAIP-2 like eip155:4663).","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[{"url":"https://agent402.tools/mcp","transport":"streamable-http","headers":[]}]}
2026-10-08Package versions (raw): 0.13.8 → 0.13.9
2026-10-07Declared version: 0.13.7 → 0.13.8
2026-10-07Last changed in the registry (raw): 2026-10-02 → 2026-10-06
2026-10-07First listed in the registry (raw): 2026-10-02 → 2026-10-06
2026-10-07Connection paths (source structure): {"packages":[{"registryType":"npm","identifier":"agent402-mcp","version":"0.13.7","transport":"stdio","environment":[{"name":"AGENT_KEY","description":"Hex private key of an EVM wallet funded with USDC on any EVM rail the server offers (Base, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism) or USDG on Robinhood Chain; use SOLANA_AGENT_KEY for Solana. Stellar and Algorand are not signed by this package. Unset = proof-of-work mode (free pure-CPU tools).","required":false,"secret":true},{"name":"AGENT402_BUDGET","description":"Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed.","required":false,"secret":false},{"name":"AGENT402_MAX_PER_CALL","description":"Optional max USD price for any single call (e.g. 0.01).","required":false,"secret":false},{"name":"AGENT402_CREDITS_KEY","description":"Prepaid card-credits key (a402_...) already issued; new credits are not on sale. With it set and no wallet key, every tool except the wallet-scoped ones (memory, usage) is debited from the key; the list price is debited only on a successful call.","required":false,"secret":true},{"name":"SOLANA_AGENT_KEY","description":"Optional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana.","required":false,"secret":true},{"name":"AGENT402_NETWORKS","description":"Optional: restrict and order the chains to pay on (e.g. \"base,solana\" or a CAIP-2 like eip155:4663).","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[{"url":"https://agent402.tools/mcp","transport":"streamable-http","headers":[]}]} → {"packages":[{"registryType":"npm","identifier":"agent402-mcp","version":"0.13.8","transport":"stdio","environment":[{"name":"AGENT_KEY","description":"Hex private key of an EVM wallet funded with USDC on any EVM rail the server offers (Base, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism) or USDG on Robinhood Chain; use SOLANA_AGENT_KEY for Solana. Stellar and Algorand are not signed by this package. Unset = proof-of-work mode (free pure-CPU tools).","required":false,"secret":true},{"name":"AGENT402_BUDGET","description":"Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed.","required":false,"secret":false},{"name":"AGENT402_MAX_PER_CALL","description":"Optional max USD price for any single call (e.g. 0.01).","required":false,"secret":false},{"name":"AGENT402_CREDITS_KEY","description":"Prepaid card-credits key (a402_...) already issued; new credits are not on sale. With it set and no wallet key, every tool except the wallet-scoped ones (memory, usage) is debited from the key; the list price is debited only on a successful call.","required":false,"secret":true},{"name":"SOLANA_AGENT_KEY","description":"Optional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana.","required":false,"secret":true},{"name":"AGENT402_NETWORKS","description":"Optional: restrict and order the chains to pay on (e.g. \"base,solana\" or a CAIP-2 like eip155:4663).","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[{"url":"https://agent402.tools/mcp","transport":"streamable-http","headers":[]}]}
2026-10-07Package versions (raw): 0.13.7 → 0.13.8
2026-10-03Declared version: 0.13.5 → 0.13.7
2026-10-03Description (raw): Agentic Finance: 500+ agent tools, multi-chain USDC over x402 or MPP, free via PoW or card credits → Agentic Finance: 500+ agent tools, multi-chain USDC over x402 or MPP, or free via proof-of-work
2026-10-03Last changed in the registry (raw): 2026-09-28 → 2026-10-02
2026-10-03First listed in the registry (raw): 2026-09-28 → 2026-10-02
2026-10-03Environment variable descriptions (raw): AGENT402_BUDGET=Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed. · AGENT402_CREDITS_KEY=Prepaid card-credits key (a402_...) from https://agent402.tools/credits. With it set and no wallet key, every tool pays by card; the list price is debited only on a successful call. · AGENT402_MAX_PER_CALL=Optional max USD price for any single call (e.g. 0.01). · AGENT402_NETWORKS=Optional: restrict and order the chains to pay on (e.g. "base,solana" or a CAIP-2 like eip155:4663). · AGENT_KEY=Hex private key of an EVM wallet funded with USDC on any EVM rail the server offers (Base, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism) or USDG on Robinhood Chain; use SOLANA_AGENT_KEY for Solana. Stellar and Algorand are not signed by this package. Unset = proof-of-work mode (free pure-CPU tools). · SOLANA_AGENT_KEY=Optional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana. → AGENT402_BUDGET=Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed. · AGENT402_CREDITS_KEY=Prepaid card-credits key (a402_...) already issued; new credits are not on sale. With it set and no wallet key, every tool except the wallet-scoped ones (memory, usage) is debited from the key; the list price is debited only on a successful call. · AGENT402_MAX_PER_CALL=Optional max USD price for any single call (e.g. 0.01). · AGENT402_NETWORKS=Optional: restrict and order the chains to pay on (e.g. "base,solana" or a CAIP-2 like eip155:4663). · AGENT_KEY=Hex private key of an EVM wallet funded with USDC on any EVM rail the server offers (Base, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism) or USDG on Robinhood Chain; use SOLANA_AGENT_KEY for Solana. Stellar and Algorand are not signed by this package. Unset = proof-of-work mode (free pure-CPU tools). · SOLANA_AGENT_KEY=Optional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana.
2026-10-03Connection paths (source structure): {"packages":[{"registryType":"npm","identifier":"agent402-mcp","version":"0.13.5","transport":"stdio","environment":[{"name":"AGENT_KEY","description":"Hex private key of an EVM wallet funded with USDC on any EVM rail the server offers (Base, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism) or USDG on Robinhood Chain; use SOLANA_AGENT_KEY for Solana. Stellar and Algorand are not signed by this package. Unset = proof-of-work mode (free pure-CPU tools).","required":false,"secret":true},{"name":"AGENT402_BUDGET","description":"Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed.","required":false,"secret":false},{"name":"AGENT402_MAX_PER_CALL","description":"Optional max USD price for any single call (e.g. 0.01).","required":false,"secret":false},{"name":"AGENT402_CREDITS_KEY","description":"Prepaid card-credits key (a402_...) from https://agent402.tools/credits. With it set and no wallet key, every tool pays by card; the list price is debited only on a successful call.","required":false,"secret":true},{"name":"SOLANA_AGENT_KEY","description":"Optional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana.","required":false,"secret":true},{"name":"AGENT402_NETWORKS","description":"Optional: restrict and order the chains to pay on (e.g. \"base,solana\" or a CAIP-2 like eip155:4663).","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[{"url":"https://agent402.tools/mcp","transport":"streamable-http","headers":[]}]} → {"packages":[{"registryType":"npm","identifier":"agent402-mcp","version":"0.13.7","transport":"stdio","environment":[{"name":"AGENT_KEY","description":"Hex private key of an EVM wallet funded with USDC on any EVM rail the server offers (Base, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism) or USDG on Robinhood Chain; use SOLANA_AGENT_KEY for Solana. Stellar and Algorand are not signed by this package. Unset = proof-of-work mode (free pure-CPU tools).","required":false,"secret":true},{"name":"AGENT402_BUDGET","description":"Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed.","required":false,"secret":false},{"name":"AGENT402_MAX_PER_CALL","description":"Optional max USD price for any single call (e.g. 0.01).","required":false,"secret":false},{"name":"AGENT402_CREDITS_KEY","description":"Prepaid card-credits key (a402_...) already issued; new credits are not on sale. With it set and no wallet key, every tool except the wallet-scoped ones (memory, usage) is debited from the key; the list price is debited only on a successful call.","required":false,"secret":true},{"name":"SOLANA_AGENT_KEY","description":"Optional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana.","required":false,"secret":true},{"name":"AGENT402_NETWORKS","description":"Optional: restrict and order the chains to pay on (e.g. \"base,solana\" or a CAIP-2 like eip155:4663).","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[{"url":"https://agent402.tools/mcp","transport":"streamable-http","headers":[]}]}
2026-10-03Package versions (raw): 0.13.5 → 0.13.7
2026-09-29Declared version: 0.13.4 → 0.13.5
2026-09-29Last changed in the registry (raw): 2026-09-22 → 2026-09-28
2026-09-29First listed in the registry (raw): 2026-09-22 → 2026-09-28
2026-09-29Connection paths (source structure): {"packages":[{"registryType":"npm","identifier":"agent402-mcp","version":"0.13.4","transport":"stdio","environment":[{"name":"AGENT_KEY","description":"Hex private key of an EVM wallet funded with USDC on any EVM rail the server offers (Base, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism) or USDG on Robinhood Chain; use SOLANA_AGENT_KEY for Solana. Stellar and Algorand are not signed by this package. Unset = proof-of-work mode (free pure-CPU tools).","required":false,"secret":true},{"name":"AGENT402_BUDGET","description":"Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed.","required":false,"secret":false},{"name":"AGENT402_MAX_PER_CALL","description":"Optional max USD price for any single call (e.g. 0.01).","required":false,"secret":false},{"name":"AGENT402_CREDITS_KEY","description":"Prepaid card-credits key (a402_...) from https://agent402.tools/credits. With it set and no wallet key, every tool pays by card; the list price is debited only on a successful call.","required":false,"secret":true},{"name":"SOLANA_AGENT_KEY","description":"Optional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana.","required":false,"secret":true},{"name":"AGENT402_NETWORKS","description":"Optional: restrict and order the chains to pay on (e.g. \"base,solana\" or a CAIP-2 like eip155:4663).","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[{"url":"https://agent402.tools/mcp","transport":"streamable-http","headers":[]}]} → {"packages":[{"registryType":"npm","identifier":"agent402-mcp","version":"0.13.5","transport":"stdio","environment":[{"name":"AGENT_KEY","description":"Hex private key of an EVM wallet funded with USDC on any EVM rail the server offers (Base, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism) or USDG on Robinhood Chain; use SOLANA_AGENT_KEY for Solana. Stellar and Algorand are not signed by this package. Unset = proof-of-work mode (free pure-CPU tools).","required":false,"secret":true},{"name":"AGENT402_BUDGET","description":"Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed.","required":false,"secret":false},{"name":"AGENT402_MAX_PER_CALL","description":"Optional max USD price for any single call (e.g. 0.01).","required":false,"secret":false},{"name":"AGENT402_CREDITS_KEY","description":"Prepaid card-credits key (a402_...) from https://agent402.tools/credits. With it set and no wallet key, every tool pays by card; the list price is debited only on a successful call.","required":false,"secret":true},{"name":"SOLANA_AGENT_KEY","description":"Optional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana.","required":false,"secret":true},{"name":"AGENT402_NETWORKS","description":"Optional: restrict and order the chains to pay on (e.g. \"base,solana\" or a CAIP-2 like eip155:4663).","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[{"url":"https://agent402.tools/mcp","transport":"streamable-http","headers":[]}]}
2026-09-29Package versions (raw): 0.13.4 → 0.13.5
2026-09-23Declared version: 0.13.2 → 0.13.4
2026-09-23Last changed in the registry (raw): 2026-09-18 → 2026-09-22
2026-09-23First listed in the registry (raw): 2026-09-18 → 2026-09-22
2026-09-23Environment variable descriptions (raw): AGENT402_BUDGET=Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed. · AGENT402_CREDITS_KEY=Prepaid card-credits key (a402_...) from https://agent402.tools/credits. With it set and no wallet key, every tool pays by card; the list price is debited only on a successful call. · AGENT402_MAX_PER_CALL=Optional max USD price for any single call (e.g. 0.01). · AGENT402_NETWORKS=Optional: restrict and order the chains to pay on (e.g. "base,solana" or a CAIP-2 like eip155:4663). · AGENT_KEY=Hex private key of a wallet funded with USDC on Base, Solana, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism, Stellar or Algorand (or USDG on Robinhood Chain). Unset = proof-of-work mode (free pure-CPU tools). · SOLANA_AGENT_KEY=Optional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana. → AGENT402_BUDGET=Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed. · AGENT402_CREDITS_KEY=Prepaid card-credits key (a402_...) from https://agent402.tools/credits. With it set and no wallet key, every tool pays by card; the list price is debited only on a successful call. · AGENT402_MAX_PER_CALL=Optional max USD price for any single call (e.g. 0.01). · AGENT402_NETWORKS=Optional: restrict and order the chains to pay on (e.g. "base,solana" or a CAIP-2 like eip155:4663). · AGENT_KEY=Hex private key of an EVM wallet funded with USDC on any EVM rail the server offers (Base, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism) or USDG on Robinhood Chain; use SOLANA_AGENT_KEY for Solana. Stellar and Algorand are not signed by this package. Unset = proof-of-work mode (free pure-CPU tools). · SOLANA_AGENT_KEY=Optional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana.
2026-09-23Connection paths (source structure): {"packages":[{"registryType":"npm","identifier":"agent402-mcp","version":"0.13.2","transport":"stdio","environment":[{"name":"AGENT_KEY","description":"Hex private key of a wallet funded with USDC on Base, Solana, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism, Stellar or Algorand (or USDG on Robinhood Chain). Unset = proof-of-work mode (free pure-CPU tools).","required":false,"secret":true},{"name":"AGENT402_BUDGET","description":"Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed.","required":false,"secret":false},{"name":"AGENT402_MAX_PER_CALL","description":"Optional max USD price for any single call (e.g. 0.01).","required":false,"secret":false},{"name":"AGENT402_CREDITS_KEY","description":"Prepaid card-credits key (a402_...) from https://agent402.tools/credits. With it set and no wallet key, every tool pays by card; the list price is debited only on a successful call.","required":false,"secret":true},{"name":"SOLANA_AGENT_KEY","description":"Optional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana.","required":false,"secret":true},{"name":"AGENT402_NETWORKS","description":"Optional: restrict and order the chains to pay on (e.g. \"base,solana\" or a CAIP-2 like eip155:4663).","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[{"url":"https://agent402.tools/mcp","transport":"streamable-http","headers":[]}]} → {"packages":[{"registryType":"npm","identifier":"agent402-mcp","version":"0.13.4","transport":"stdio","environment":[{"name":"AGENT_KEY","description":"Hex private key of an EVM wallet funded with USDC on any EVM rail the server offers (Base, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism) or USDG on Robinhood Chain; use SOLANA_AGENT_KEY for Solana. Stellar and Algorand are not signed by this package. Unset = proof-of-work mode (free pure-CPU tools).","required":false,"secret":true},{"name":"AGENT402_BUDGET","description":"Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed.","required":false,"secret":false},{"name":"AGENT402_MAX_PER_CALL","description":"Optional max USD price for any single call (e.g. 0.01).","required":false,"secret":false},{"name":"AGENT402_CREDITS_KEY","description":"Prepaid card-credits key (a402_...) from https://agent402.tools/credits. With it set and no wallet key, every tool pays by card; the list price is debited only on a successful call.","required":false,"secret":true},{"name":"SOLANA_AGENT_KEY","description":"Optional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana.","required":false,"secret":true},{"name":"AGENT402_NETWORKS","description":"Optional: restrict and order the chains to pay on (e.g. \"base,solana\" or a CAIP-2 like eip155:4663).","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[{"url":"https://agent402.tools/mcp","transport":"streamable-http","headers":[]}]}
2026-09-23Package versions (raw): 0.13.2 → 0.13.4
2026-09-19Declared version: 0.13.1 → 0.13.2
2026-09-19Last changed in the registry (raw): 2026-09-07 → 2026-09-18
2026-09-19First listed in the registry (raw): 2026-09-07 → 2026-09-18
2026-09-19Connection paths (source structure): {"packages":[{"registryType":"npm","identifier":"agent402-mcp","version":"0.13.1","transport":"stdio","environment":[{"name":"AGENT_KEY","description":"Hex private key of a wallet funded with USDC on Base, Solana, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism, Stellar or Algorand (or USDG on Robinhood Chain). Unset = proof-of-work mode (free pure-CPU tools).","required":false,"secret":true},{"name":"AGENT402_BUDGET","description":"Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed.","required":false,"secret":false},{"name":"AGENT402_MAX_PER_CALL","description":"Optional max USD price for any single call (e.g. 0.01).","required":false,"secret":false},{"name":"AGENT402_CREDITS_KEY","description":"Prepaid card-credits key (a402_...) from https://agent402.tools/credits. With it set and no wallet key, every tool pays by card; the list price is debited only on a successful call.","required":false,"secret":true},{"name":"SOLANA_AGENT_KEY","description":"Optional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana.","required":false,"secret":true},{"name":"AGENT402_NETWORKS","description":"Optional: restrict and order the chains to pay on (e.g. \"base,solana\" or a CAIP-2 like eip155:4663).","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[{"url":"https://agent402.tools/mcp","transport":"streamable-http","headers":[]}]} → {"packages":[{"registryType":"npm","identifier":"agent402-mcp","version":"0.13.2","transport":"stdio","environment":[{"name":"AGENT_KEY","description":"Hex private key of a wallet funded with USDC on Base, Solana, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism, Stellar or Algorand (or USDG on Robinhood Chain). Unset = proof-of-work mode (free pure-CPU tools).","required":false,"secret":true},{"name":"AGENT402_BUDGET","description":"Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed.","required":false,"secret":false},{"name":"AGENT402_MAX_PER_CALL","description":"Optional max USD price for any single call (e.g. 0.01).","required":false,"secret":false},{"name":"AGENT402_CREDITS_KEY","description":"Prepaid card-credits key (a402_...) from https://agent402.tools/credits. With it set and no wallet key, every tool pays by card; the list price is debited only on a successful call.","required":false,"secret":true},{"name":"SOLANA_AGENT_KEY","description":"Optional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana.","required":false,"secret":true},{"name":"AGENT402_NETWORKS","description":"Optional: restrict and order the chains to pay on (e.g. \"base,solana\" or a CAIP-2 like eip155:4663).","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[{"url":"https://agent402.tools/mcp","transport":"streamable-http","headers":[]}]}
2026-09-19Package versions (raw): 0.13.1 → 0.13.2
2026-09-08Declared version: 0.13.0 → 0.13.1
2026-09-08Description (raw): Agentic Finance: 500+ tools for AI agents over x402 or MPP, free via PoW, or prepaid card credits → Agentic Finance: 500+ agent tools, multi-chain USDC over x402 or MPP, free via PoW or card credits
2026-09-08Last changed in the registry (raw): 2026-08-22 → 2026-09-07
2026-09-08First listed in the registry (raw): 2026-08-22 → 2026-09-07
2026-09-08Connection paths (source structure): – → {"packages":[{"registryType":"npm","identifier":"agent402-mcp","version":"0.13.1","transport":"stdio","environment":[{"name":"AGENT_KEY","description":"Hex private key of a wallet funded with USDC on Base, Solana, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism, Stellar or Algorand (or USDG on Robinhood Chain). Unset = proof-of-work mode (free pure-CPU tools).","required":false,"secret":true},{"name":"AGENT402_BUDGET","description":"Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed.","required":false,"secret":false},{"name":"AGENT402_MAX_PER_CALL","description":"Optional max USD price for any single call (e.g. 0.01).","required":false,"secret":false},{"name":"AGENT402_CREDITS_KEY","description":"Prepaid card-credits key (a402_...) from https://agent402.tools/credits. With it set and no wallet key, every tool pays by card; the list price is debited only on a successful call.","required":false,"secret":true},{"name":"SOLANA_AGENT_KEY","description":"Optional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana.","required":false,"secret":true},{"name":"AGENT402_NETWORKS","description":"Optional: restrict and order the chains to pay on (e.g. \"base,solana\" or a CAIP-2 like eip155:4663).","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[{"url":"https://agent402.tools/mcp","transport":"streamable-http","headers":[]}]}
2026-09-08Package versions (raw): 0.13.0 → 0.13.1
2026-08-26Field of use, derived from the vendor description: – → Finance
2026-08-26Description (raw): – → Agentic Finance: 500+ tools for AI agents over x402 or MPP, free via PoW, or prepaid card credits
2026-08-23Declared version: 0.12.12 → 0.13.0
2026-08-23Last changed in the registry (raw): 2026-08-18 → 2026-08-22
2026-08-23First listed in the registry (raw): 2026-08-18 → 2026-08-22
2026-08-23Environment variable descriptions (raw): AGENT402_BUDGET=Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed. · AGENT402_MAX_PER_CALL=Optional max USD price for any single call (e.g. 0.01). · AGENT_KEY=Hex private key of a wallet funded with USDC on Base, Solana, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism, Stellar or Algorand (or USDG on Robinhood Chain). Unset = proof-of-work mode (free pure-CPU tools). → AGENT402_BUDGET=Optional hard cap on total USDC spent per session (e.g. 1.00). Refused before any payment is signed. · AGENT402_CREDITS_KEY=Prepaid card-credits key (a402_...) from https://agent402.tools/credits. With it set and no wallet key, every tool pays by card; the list price is debited only on a successful call. · AGENT402_MAX_PER_CALL=Optional max USD price for any single call (e.g. 0.01). · AGENT402_NETWORKS=Optional: restrict and order the chains to pay on (e.g. "base,solana" or a CAIP-2 like eip155:4663). · AGENT_KEY=Hex private key of a wallet funded with USDC on Base, Solana, Polygon, Arbitrum, Monad, Celo, Avalanche, Sei, Optimism, Stellar or Algorand (or USDG on Robinhood Chain). Unset = proof-of-work mode (free pure-CPU tools). · SOLANA_AGENT_KEY=Optional base58 (or JSON byte-array) secret key of a Solana wallet funded with USDC on Solana.

This view pages forward and states no total: individual rows are dropped only at output time when their evidence is missing. A counted total would be larger than what is shown.

tracevero · https://tracevero.com/mcp/io-github-mikeypetrillo-agent402/aenderungen