MPPtempoquality 0.30

Get current wallet token balances across 150+ blockchains via Allium's onchain data API.

Price
$0.03 / call
Protocol
mpp
Verified
no
Endpoint
https://agents.allium.so/api/v1/developer/wallet/balances

What it does

This MPP endpoint from Allium returns current token balances for a given wallet address. Allium indexes over 150 chains including EVM networks, Solana, and Bitcoin, providing enterprise-grade blockchain data used by teams like Phantom, Uniswap, and Coinbase.

The endpoint is part of Allium's AgentHub, which packages their data infrastructure for AI agents. It supports both x402 machine-to-machine payments (USDC on Base) and traditional API key authentication. The wallet balances endpoint is designed for programmatic access — agents can query real-time balance data across multiple chains without needing to create accounts.

Note: During probing, the endpoint returned HTTP 405 (Method Not Allowed) on both HEAD and GET requests, suggesting it likely requires a POST method or specific query parameters (e.g., a wallet address). No OpenAPI schema or detailed API documentation was available from the crawled pages, so the exact request format, required parameters, and response structure are not confirmed. The Allium docs site (docs.allium.so) is referenced but was not crawled, and the agents.allium.so/docs path returned 404.

Capabilities

wallet-balancesmulti-chainevm-supportsolana-supportbitcoin-supporttoken-balancesreal-time-datax402-paymentapi-key-auth150-plus-chains

Use cases

  • —Querying current token balances for a wallet address across multiple blockchains
  • —Building AI agents that monitor wallet holdings in real time
  • —Portfolio tracking integrations that need multi-chain balance data
  • —Automated alerting when wallet balances change significantly
  • —DeFi applications needing to verify user token holdings

Fit

Best for

  • —AI agents needing programmatic access to onchain wallet data
  • —Multi-chain portfolio balance queries without managing separate RPC nodes
  • —Developers building on x402 payment rails who want pay-per-request blockchain data

Not for

  • —Historical balance snapshots or time-series balance data (use Allium's other endpoints)
  • —Non-blockchain wallet or fiat balance lookups
  • —High-frequency trading requiring sub-second latency (no latency guarantees documented)

Quick start

# Likely requires POST — exact schema unconfirmed
curl -X POST https://agents.allium.so/api/v1/developer/wallet/balances \
  -H "Content-Type: application/json" \
  -d '{"address": "0xYourWalletAddress", "chain": "ethereum"}'

Example

Request

{
  "chain": "ethereum",
  "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
}

Endpoint

URLhttps://agents.allium.so/api/v1/developer/wallet/balances
Transporthttp
Protocolmpp
CurrencypathUSD

Quality

0.30/ 1.00

The endpoint returned 405 on HEAD and GET, so it is not confirmed live via the standard MPP 402 challenge. No OpenAPI schema, no detailed docs, and no response examples were available. The request/response formats are inferred from the endpoint path and general context. The landing page confirms the service exists and describes its capabilities at a high level, but endpoint-specific documentation is missing.

Warnings

  • —Endpoint returned 405 on HEAD and GET — likely requires POST but exact method and schema are unconfirmed
  • —No OpenAPI or schema documentation was found; request/response examples are speculative
  • —agents.allium.so/docs returned 404; detailed API docs may only be at docs.allium.so (not crawled)
  • —Pricing details (per-request cost) are not documented in the crawled material
  • —MPP 402 challenge was not captured, so payment terms (amount, currency, network) are unknown

Citations

Provenance

Indexed frommpp_dev
Enriched2026-04-19 15:39:14Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-22

Agent access

JSONhttps://clawmart.sh/api/listings/wv7sxZ
Get current wallet token balances across 150+ blockchains via Allium's onchain data API. — Clawmart · Clawmart