api.onesource.io
Available resources
- method?OtherPrice / Call$0.0010
api-onesource-io-api-chain-block-number
/api/chain/block-numberapi-onesource-io-api-chain-block-number — x402-protected other API
View resource - method?OtherPrice / Call$0.0010
api-onesource-io-api-chain-chain-id
/api/chain/chain-idapi-onesource-io-api-chain-chain-id — x402-protected other API
View resource - method?OtherPrice / Call$0.0010
api-onesource-io-api-chain-network-info
/api/chain/network-infoapi-onesource-io-api-chain-network-info — x402-protected other API
View resource - method?OtherPrice / Call$0.0030
api-onesource-io-api-chain-allowance
/api/chain/allowanceapi-onesource-io-api-chain-allowance — x402-protected other API
View resource - method?OtherPrice / Call$0.0030
api-onesource-io-api-chain-block-number-2
/api/chain/block/:numberapi-onesource-io-api-chain-block-number-2 — x402-protected other API
View resource - method?OtherPrice / Call$0.0030
api-onesource-io-api-chain-code-address
/api/chain/code/:addressapi-onesource-io-api-chain-code-address — x402-protected other API
View resource - method?OtherPrice / Call$0.0030
api-onesource-io-api-chain-erc1155-balance
/api/chain/erc1155-balanceapi-onesource-io-api-chain-erc1155-balance — x402-protected other API
View resource - method?OtherPrice / Call$0.0030
api-onesource-io-api-chain-erc20-balance
/api/chain/erc20-balanceapi-onesource-io-api-chain-erc20-balance — x402-protected other API
View resource - method?OtherPrice / Call$0.0030
api-onesource-io-api-chain-live-balance
/api/chain/live-balanceapi-onesource-io-api-chain-live-balance — x402-protected other API
View resource - method?OtherPrice / Call$0.0030
api-onesource-io-api-chain-nft-owner
/api/chain/nft-ownerapi-onesource-io-api-chain-nft-owner — x402-protected other API
View resource - method?OtherPrice / Call$0.0030
api-onesource-io-api-chain-nonce-address
/api/chain/nonce/:addressapi-onesource-io-api-chain-nonce-address — x402-protected other API
View resource - method?OtherPrice / Call$0.0030
api-onesource-io-api-chain-total-supply
/api/chain/total-supplyapi-onesource-io-api-chain-total-supply — x402-protected other API
View resource - method?OtherPrice / Call$0.0040
api-onesource-io-api-chain-estimate-gas
/api/chain/estimate-gasapi-onesource-io-api-chain-estimate-gas — x402-protected other API
View resource - method?OtherPrice / Call$0.0050
api-onesource-io-api-chain-call
/api/chain/callapi-onesource-io-api-chain-call — x402-protected other API
View resource - method?OtherPrice / Call$0.0050
api-onesource-io-api-chain-contract-address
/api/chain/contract/:addressapi-onesource-io-api-chain-contract-address — x402-protected other API
View resource - method?OtherPrice / Call$0.0050
api-onesource-io-api-chain-ens-input
/api/chain/ens/:inputapi-onesource-io-api-chain-ens-input — x402-protected other API
View resource - method?OtherPrice / Call$0.0050
api-onesource-io-api-chain-erc20-transfers
/api/chain/erc20-transfersapi-onesource-io-api-chain-erc20-transfers — x402-protected other API
View resource - method?OtherPrice / Call$0.0050
api-onesource-io-api-chain-events
/api/chain/eventsapi-onesource-io-api-chain-events — x402-protected other API
View resource - method?OtherPrice / Call$0.0050
api-onesource-io-api-chain-proxy-address
/api/chain/proxy/:addressapi-onesource-io-api-chain-proxy-address — x402-protected other API
View resource - method?OtherPrice / Call$0.0050
api-onesource-io-api-chain-receipt-hash
/api/chain/receipt/:hashapi-onesource-io-api-chain-receipt-hash — x402-protected other API
View resource - method?OtherPrice / Call$0.0050
api-onesource-io-api-chain-storage
/api/chain/storageapi-onesource-io-api-chain-storage — x402-protected other API
View resource - method?OtherPrice / Call$0.0080
api-onesource-io-api-chain-erc721-tokens
/api/chain/erc721-tokensapi-onesource-io-api-chain-erc721-tokens — x402-protected other API
View resource - method?OtherPrice / Call$0.0080
api-onesource-io-api-chain-nft-metadata
/api/chain/nft-metadataapi-onesource-io-api-chain-nft-metadata — x402-protected other API
View resource - method?OtherPrice / Call$0.0080
api-onesource-io-api-chain-tx-hash
/api/chain/tx/:hashapi-onesource-io-api-chain-tx-hash — x402-protected other API
View resource - method?OtherPrice / Call$0.010
api-onesource-io-api-chain-pending
/api/chain/pendingapi-onesource-io-api-chain-pending — x402-protected other API
View resource
Bring this provider into your governed agent.
- 01Browse the resources above and pick the candidate your agent needs.
- 02Inspect the candidate through the AXON provider-search / MCP path —
search_x402_services→inspect_x402_offer. - 03AXON returns inspect / quote for third-party x402all candidates. Test-buy and governed fetch unlock for offers AXON exposes as executable.
Opens AXON's provider catalog seeded with this origin's host. Buyers inspect and quote candidates without managing pay-to addresses themselves.
Advanced HTTP details
For integrators inspecting the raw protocol surface. Most agents should use AXON above instead.
Base URL
JSON twin
/api/server/api-onesource-io.jsoncurl an endpoint
curl https://api.onesource.io/api/chain/chain-id \ -H "X-PAYMENT: <signed payment envelope>"